Mastering Python Design Patterns

【本書序】電腦只是工具，人腦才是主導。資訊化社會必須全民使用電腦，各行各業電腦化不但需要優秀的專業人員開發一流電腦軟、硬體，更要熟悉電腦技能的人來操作。在工商業領域中，圖是一種世界性的語言，透過電腦輔助製圖（Computer Aided Design）的運用，更能有效率地處理並傳播各式各樣複雜圖面以滿足各個領域的需求。身處產業競爭的時代，只有利用有效工具快速提高生產力的企業經營者，才能提升競爭力，

資料結構(Data Structures)是資訊學科的核心課程之一，也是基礎和必修的科目。本書確實闡述資料結構的重要主題，並以圖文並茂的方式表達，最能達到教學與學習事半功倍的效果。各章的每一小節幾乎都附有「練習題」，讓讀者能藉由測驗，評量自己對此節的了解程度；而書末亦附有這些練習題的參考解答。各章末再附上「動動腦時間」，這些題目取自歷屆的高考或研究所考試題目，或是筆者根據內文加以設計的題目，每道題

運用Python的學習指南「全面且直觀的作法，本書必定是金融從業人員與學者的重要參考。」—Abdullah Karasan資料科學家兼顧問「針對期望解決各種計量金融問題的機器學習從業人員，這是一本出色的指南」—Tim NugentRefinitiv資深研究科學家AI與機器學習的廣泛運用，讓許多行業發生突破性變革。一旦將程式取得的歷史和即時金融資料，與這些新技術相結合，金融業也產生巨大變化。有了這本

Named with a simple word meaning ‘cloth’, NUNO is one of Japan’s most important textile-design companies. Founded in 1984 by the legendary Junichi Arai and the company’s current director, Reiko Sudo, it is recognized as one of the world’s most innovative textile producers. Known for weaving together tradition and cutting-edge technology, NUNO designers are inspired by the past, present and future, integrating unexpected elements, such as paper or feathers or aluminium, with industrial methods, such as spatter-plating and chemical etching.All NUNO textiles – more than 2,500 have been created – are produced in Japan and are usually the handiwork of an individual craftsperson. Each bolt of cloth has a story to tell. Though their textiles appear regularly in books, textile exhibitions and museum collections, a comprehensive NUNO monograph has not existed - until now.Featuring the most outstanding, influential or experimental fabrics, the book is organized into seven chapters, each based on

♔循序漸進的從系統環境、資料爬蟲分析，到熟悉Python/Django/Tensor Flow/Keras基本應用。 ♔活用深度學習及實用案例，讓您在最短時間可以開始參與AI專案。 AI（人工智慧）的技術來自軟體工程的演進，一個優秀的AI工程師要經由程式設計、資料採礦、系統分析、數理演算等紥實的科學訓練；甚至還有企業管理、流程改善、財務金融及消費行為等商務思考的訓練。AI如果不能預測及主動除錯，就

Follows the highly successful Who Did This Poo? series100 PIECE PUZZLE: The huge 100-piece colourful jigsaw puzzle follows after the hugely successful Who Did This Poo? series.FUN FOR AGES 4+COLOURFUL DESIGN: This huge floor puzzle is just under 3ft wide when fully made. Kids will love the colourful animal and poo illustrations as they piece together this jigsaw puzzle.EDUCATIONAL: Learn as you create the jigsaw puzzle as the booklet within contains information on all 25 animals and their poo!GIFTS: Best gifts for little ones - what kid doesn't love poo! Plenty of fun to be had while identifying animals and their poo.BESTSELLING SERIES: Poo Bingo and Who Did this Poo? A Matching and Memory GameThere are so many different kinds of poo out there. Did you know that wombats poo in cubes? And that penguins poo in squirts that are different colours depending on what they've eaten? Find out all you ever wanted to know about animal poo while building this colourful floor puzzle.

創意大師．德博諾博士（Edward de Bono）說:「當一個新的點子泉湧而出的時候，它不可能沒經過『思考』。」 Design→THINKING→設計×思考＝從概念構成、研究、原型、到使用者互動的過程。→設計×流程的最高境界就是整合了對藝術、科學、與文化的渴望。→設計×靈感的微妙關係很棘手，尤其當它阻礙你思考其它選項的時候。→設計×形式＝概念進化成實體物件、具體圖像、或可用系統，或是

本書範例題目內容為認證題型與命題方向之示範，正式測驗試題不以範例題目為限。1.內容由淺入深，採循序漸進的方式建立您運用機器學習解決問題的基本概念，達到技術的傳承及表達，符合實務運用需求。2.本書共有七個章節，包含「Python與機器學習」、「數據前處理」、「監督式學習：迴歸」、「監督式學習：分類」、「模型擬合、評估與超參數調校」、「非監督式學習：降維與分群」、「集成學習」、「機器學習應用」，帶領讀

從台灣出發，征服全世界從坐冷板凳到獲獎無數、登上APEC、聯合國舞台歐萊德這樣建立它的綠色模式一顆源於孝順父母的心，報效給國家和社會；一個來自台灣的髮妝品牌，即使微小也能改變世界。榮獲法國全球永續美妝獎、英國全球綠色環保獎、德國iENA紐倫堡發明獎金牌、日本 Good Design Award 年度設計金獎、國家品質獎、國家永續發展獎、國家環境教育獎等。他是葛望平，創辦歐萊德，邁向全球最綠品牌。從

Skill Sharpeners: STEAM is where creativity meets academics! Each unit in this engaging full-color workbook includes a fun hands-on STEAM project that encourages children to enjoy the journey of creating and sharing his or her solution to help create a better world. Ideal for classroom and home use.Skill Sharpeners: STEAM is where creativity meets academics! Each unit in this full-color workbook includes activities that prompt children to think creatively, and a fun hands-on STEAM project that encourages children to enjoy the journey of creating and sharing his or her solution to help create a better world.Recipient of the 2021 Parents' Picks Award for Best Products for Elementary Kids, Skill Sharpeners: STEAM activity books are organized around 9 real-world topics related to the environment, the Earth, people and cultures, and social and emotional learning.Topics in the grade 4 edition include themes such as:Cultural Differences STEAM task: Design and mak

Skill Sharpeners: STEAM is where creativity meets academics! Each unit in this engaging full-color workbook includes a fun hands-on STEAM project that encourages children to enjoy the journey of creating and sharing his or her solution to help create a better world. Ideal for classroom and home use.Skill Sharpeners: STEAM is where creativity meets academics! Each unit in this full-color workbook includes activities that prompt children to think creatively, and a fun hands-on STEAM project that encourages children to enjoy the journey of creating and sharing his or her solution to help create a better world.Recipient of the 2021 Parents' Picks Award for Best Products for Elementary Kids, Skill Sharpeners: STEAM activity books are organized around 9 real-world topics related to the environment, the Earth, people and cultures, and social and emotional learning.Topics in the grade 2 edition include themes such as:Safe Bike Lanes STEAM task: Design a safe bike

★★★最淺顯易懂的機器學習專書★★★與其害怕被AI取代，不如學會機器學習，讓AI為你所用！★ 日本亞馬遜資訊相關類暢銷榜No. 1．針對各類機器學習全圖像化，深入淺出的機器學習入門書．詳解各種機器學習演算法的概念和用途，學會如何選對演算法．所有機器學習演算法皆提供Python範例程式碼，讓你現學現用【什麼是機器學習？】人工智慧（AI）、機器學習、深度學習⋯⋯與人類的生活密不可分，但多數人對這些專有

洋蔥式分層閱讀，按內容深淺階梯式排版──依個人閱讀喜好，自由跳接、由簡至繁，秒懂當代不可不知的世界議題 ◆本系列入圍英國圖書設計與製作獎（British Book Design & Production Awards）◆大量近期時事、趨勢照片，搭配詳實解說，輔助讀者慎思明辨重要議題◆從最大字級一眼抓出議題關鍵字；到次大字級重點式釐清觀念；亦可細讀小字、深度理解當代必知的議題內涵&

Coding for kids without a computer--an offline skill-building book for ages 5 to 7 Coding helps kids develop analytical thinking, problem-solving abilities, and beyond In this exciting guide to coding for kids, your child will discover the core concepts of coding through colorful games and activities--without using a computer. These fun challenges can be done right inside the book or with everyday objects to help kids practice the same skills coders use, like writing clear instructions, recognizing patterns, and working efficiently. There's even a place for your beginner to invent their own codes This coding for kids book features: Coding fundamentals--Practice algorithms, loops, conditionals, optimization, debugging, and variables with games that help kids think like a computer programmer. Meet the coder crew--Explore coding for kids with a whole cast of characters, including Al the helper, Pixel the creative expert, Lo the problem-solver, Bug the pattern-spotter, and their robot dog

Are you ready to begin your journey through space? Then all you have to do is look up into the night sky. What can you see?Marvel at the twinkling stars, and the constellations that they make. Learn about what different cultures call each shape and what the patterns means to them.Then get ready to venture farther – out into the solar system and past what the naked eye can see. Hop from planet to planet and discover what makes Earth different, or similar, to its celestial neighbours. Marvel at the ways that humans have explored our solar system, and beyond, with space shuttles, rockets and probes. There is a whole wide universe out there, with secrets and mysteries to solve.Grab your telescope and get ready for the intergalactic journey of a lifetime!

Capture your family Christmas traditions and celebrations through the years with Our Christmas Story: A Modern Memory Book for Christmas, an heirloom-quality memory album created by author and artist Korie Herold.With an elegant linen cover, archival-quality paper, and hand-drawn illustrations, Our Christmas Story will be a family treasure for years and generations to come.With space to record:•Meaningful traditions•Holiday celebrations you hosted or attended•Special gifts given or received•Photos with Santa or annual family Christmas cards•Cherished family recipes•And so much more!Special features:•Chic, timeless design•Elegant linen cover•Acid-free and archival paper•Generous 9.75" x 9.75" trim size offers ample space for photos and cards•Lay-flat design allows you to easily write in the book•A pocket in the back to provide space to safely store letters to Santa and other Christmas keepsakes•Lovingly designed artwork and thoughtful prompts encourage you to reflect and celebrate

Python、C++ 搭配硬體一起用, 重現 IoT 駭客手法讓你懂！網際網路的快速發展, 讓資訊安全成為不能輕視的問題, 而物聯網 (IoT) 的出現與全面應用, 無疑又為網路資安增添更多隱憂。隨著物聯網裝置的進步, 不僅資訊蒐集能力越來越強, 提供的功能也更加完善, 然而享受便利生活的同時, 仍須正視這些貼近我們生活的裝置, 可能成為資安的缺口。因為有一種人可能正伺機而動, 他們就是 … "I

Known for its accuracy, clarity, and dependability, Meriam, Kraige, and Bolton's Engineering Mechanics: Statics, 9th Edition has provided a solid foundation of mechanics principles for more than 60 years. This text continues to help students develop their problem-solving skills with an extensive variety of engaging problems related to engineering design. In addition to new homework problems, the text includes a number of helpful sample problems.To help students build necessary visualization and problem-solving skills, the text strongly emphasizes drawing free-body diagrams, one of the most important skills needed to solve mechanics problems.

本書以實證研究為基礎，建構完整的學前融合教育模式，提供幼兒教育工作者規劃與實施課程的具體步驟和有效策略。期透過學理和實務的連結，增進幼教老師和相關專業人員對於融合教育課程與教學的專業知能。全書分為二部分。第一部分為基礎概念篇，包括緒論、CSS+課程架構、具挑戰性課程內容之基礎與統整、全方位學習（Universal Design for Learning）、差異化與個別化、進步情形之監測。第二部分為

本書特色►本書通俗易懂、妙趣橫生►生活經歷、融入設計模式►心中無模式卻處處有模式►邁向程式碼重構與簡潔之道內容簡介這是一本通俗易懂、妙趣橫生的設計模式書籍，作者將帶領讀者進入物件導向程式設計的禪道三重境界。►一重境界：依葫蘆畫瓢。這屬於初學階段，以為設計模式只有書中提到的那幾種，能把模式名稱倒背如流，但真正要用時，還得去翻書，依據類別圖照搬照改。►二重境界：靈活運用。這屬於中級階段，即對每一種設計

這本書透過簡單又有趣的活動，帶孩子認識藝術家法蘭克．波林的創作世界。用顏料、拼貼、回收物，發揮想像力，畫出自己的地圖與夢想世界。不只介紹波林的生平與作品，也鼓勵孩子動手創作、表達自己，從藝術中找到樂趣與靈感。適合對繪畫與創意充滿好奇的孩子一起探索。Meet the Artist: Frank Bowling is packed with make-and-dos and inspiring activities for budding young artists. Experiment with paints and glue in ways you never imagined, make layered collages using recycling and design your own world using stencils and fantasy maps!Meet the Artist: Frank Bowling is packed with make-and-dos and inspiring activities for budding young artists. Experiment with paints and glue in ways you never imagined, make layered collages using recycling and design your own world using stencils and fantasy maps! Bursting with inspiring activities, the revised and expanded Meet the Artist series of activity books introduces children to internationally renowned artists in a fun and engaging way. Every book includes a brief introduction to the artist's life followed by a series of activities that explore prominent themes and ideas in the artist's bod

本教程第一次嘗試在全球普及人工智能教育，遵循「從生活中來，到生活中去」的原則，透過貼近生活的教學項目制課程，讓學生與一般人士儘早接觸AI這一前沿領域，助其建立科學認知，初步掌握AI技術原理和基本能力，為智能時代的到來做好生活、就業與技能準備。教程由「香港AI獨角獸」商湯科技、多名知名教育專家及中學優秀教師聯合編寫，讀者定位為初中程度以上人士。教程共分四冊，一冊教授Python編程基礎，其餘三冊為P

本教程第一次嘗試在全球普及人工智能教育，遵循「從生活中來，到生活中去」的原則，透過貼近生活的教學項目制課程，讓學生與一般人士儘早接觸AI這一前沿領域，助其建立科學認知，初步掌握AI技術原理和基本能力，為智能時代的到來做好生活、就業與技能準備。教程由「香港AI獨角獸」商湯科技、多名知名教育專家及中學優秀教師聯合編寫，讀者定位為初中程度以上人士。教程共分四冊，一冊教授Python編程基礎，其餘三冊為P

本教程第一次嘗試在全球普及人工智能教育，遵循「從生活中來，到生活中去」的原則，透過貼近生活的教學項目制課程，讓學生與一般人士儘早接觸AI這一前沿領域，助其建立科學認知，初步掌握AI技術原理和基本能力，為智能時代的到來做好生活、就業與技能準備。教程由「香港AI獨角獸」商湯科技、多名知名教育專家及中學優秀教師聯合編寫，讀者定位為初中程度以上人士。教程共分四冊，一冊教授Python編程基礎，其餘三冊為P

近年來隨著行動裝置的普及，使用者對於行動化應用的需求也日漸趨高，而RWD(Responsive Web Design)是近幾年來流行的網頁設計樣式，它可讓一個網頁，可以同時兼容於不同的裝置使用，並自動調整成最適合該裝置的大小與位置。有鑑於此，XPage也於9.0.1版的FP8，開始支援RWD的設計，以符合時代的需求。但目前對於使用XPage來設計RWD網頁的技術說明，仍然相當的短少，而本公司也於近

★ Junior Design Awards 金獎、Made For Mums Awards 銀獎肯定★ 荷蘭國家博物館合作出版，精選林布蘭經典作品★ 米飛插畫 × 世界名畫，輕鬆看懂藝術的魅力！米飛兔帶領孩子認識荷蘭大師林布蘭的經典名畫。本書由荷蘭國家博物館合作出版，將林布蘭畫作與迪克．布魯納的米飛插畫並排呈現，引導孩子觀察兩位藝術家的創作差異與相似之處。榮獲Junior Design Awards金獎，是適合3歲以上閱讀、親子共讀的藝術啟蒙書。GOLD winner for Best Pre-Schooler Book 4-6 Yrs at the Junior Design Awards 20/21Silver winner in the 5-8 years category, Made For Mums Awards 2020Produced in collaboration with the Rijksmuseum, Miffy x Rembrandt looks at the art of Rembrandt with Miffy and discovers the similarities and differences.Rembrandt and Dick Bruna are both Dutch and both world-famous. In this book, you will find lots of the wonderful works they created. Although their pictures may look very different, lots of things are the same. They both painted people, animals, and landscapes, but each did so in their own way. Join Miffy as she takes a look at Rembrandt’s art and discovers similarities and differences.Miffy x Rembrandt is a beautiful book to introduce little ones into the art world!

In Nerdy Babies: Ocean, follow our intrepid infants into the watery depths. Check out animals, plants, and fish that live in the ocean. Plus, learn about the unique ecosystem in this simple text written in question and answer format. With bright artwork and an engaging design, this will be a book that the very littlest nerds will want to return to again and again. Stay curious. There’s more to learn about everything!

Sainsbury's Children's Book Awards 2019This terrific, travel-sized Where's Wally? book is full of searches, games and creative activities. Solve perplexing puzzles, personalise your travel checklist, design your own time machine and more. Plus, keep track of your own journeys with fun prompts, facts and challenges. And don’t forget to search for Wally – he's hiding in every scene! This search-and-find book also comes with a bonus sensational story card game!Fourth in a series of travel-sized Wally titles – look out for The Totally Essential Travel Collection, The Colouring Collection and Games on the Go! on your adventures!

行銷企劃、市場分析、統計預測、財務金融、風險管理...都該學！養成大數據分析力的第一本書！資料分析、資料科學都是近來非常夯的關鍵字，與其相關的工作職務紛紛冒出，形成一股勢不可擋的大數據分析學習熱潮。只是聽說學資料分析都得具備一定的技術能力 (例如要會撰寫 Python、R...程式)，往往讓底子不夠、或非資訊背景的人止步...沒關係！不管您身處什麼領域、技術背景如何，本書就是為了想搭上這波學習熱潮

Help fourth grade students improve their spelling skills with fun and effective daily practice activities.180 Days of Spelling and Word Study:Focuses on 15 words each week with memorable and repetitive daily activitiesBuilds students confidence in spelling with independent learning activities focusing on spelling rules, patterns, and vocabularyMakes at-home learning, whole class instruction, or small group support, quick and easyIncludes standards-based activities, easy to follow instructions, and an answer key to quickly assess student understandingParents appreciate the teacher-approved activity books that keep their child engaged and learning. Great for homeschooling, to reinforce learning at school, or prevent learning loss over summer.Teachers rely on the daily practice workbooks to save them valuable time. The ready to implement activities are perfect for daily morning review or homework. The activities can also be used for intervention skill building to address learning gaps.

In most non-democratic countries, today governing forty-four percent of the world population, the power of the regime rests upon a ruling party. Contrasting with conventional notions that authoritarian regime parties serve to contain elite conflict and manipulate electoral-legislative processes, this book presents the case of China and shows that rank and-file members of the Communist Party allow the state to penetrate local communities. Subnational comparative analysis demonstrates that in 'red areas' with high party saturation, the state is most effectively enforcing policy and collecting taxes. Because party membership patterns are extremely enduring, they must be explained by events prior to the Communist takeover in 1949. Frontlines during the anti-colonial Sino-Japanese War (1937–1945) continue to shape China's political map even today. Newly available evidence from the Great Leap Forward (1958–1961) and the Cultural Revolution (1966–1976) shows how a strong local party basis sus

1. 談佛法本質的圖文書台中大里菩薩寺是國內自然建築的範例，也是吸引國內外許多人士造訪的熱門朝聖點。本書以「帶著走的菩薩寺」為核心，用通俗易讀的方式談佛法的本質，其實也是一本生命哲學書。2. 特殊設計美術設計為《Shopping Design》2014 Best 100「年度最佳設計團隊」之一的「霧室」操刀，封面採種籽紙，左上角小窗上印有燙金佛像，可以拆下當作護身符或藏書票，窗口襯著鏡面紙，讀者會

Radar Meteorology: A First Course introduces undergraduate and graduate students to the technology and application of radar in 21st century meteorology and atmospheric sciences. The book, designed to accompany university courses in radar meteorology, will have three distinct parts. In the first part, the reader will be introduced to electromagnetic wave propagation and radar design considerations. This part will then develop the techniques used to retrieve the key quantities central to radar meteorology: the effective radar reflectivity factor, the Doppler radial velocity and spectral width, and polarization variables. The second part will focus on operational meteorological applications, including data quality control, precipitation estimation and hydrometeorological applications, warm season mid-latitude severe weather, cold season hazardous weather, and tropical cyclones. The third part of the book will focus on research applications, including research

值得信賴的專業Collins COBUILD出版字典，全新為進階英語學習者量身打造，告訴你如何正確使用單字，是自學者最好的利器。專為進階英語學習者設計，清楚呈現日常英語詞彙、用法與語感。來自真實語料的例句，搭配語法、同義詞與搭配詞補充，讓你在寫作、口說、學術或商務場合都能得心應手，是學習路上的好幫手。The 9th edition of the Collins COBUILD Advanced Learner’s Dictionary has been revised and updated to include detailed coverage of today’s English in a clear, attractive format.Ideal for upper intermediate and advanced learners of English, this dictionary covers all the words, phrases and idioms that students need to master in order to speak and writeeffective English. Thousands of updated examples taken from the 4.5- billion word Collins Corpus, show learners how the words are used in authentic contexts. The dictionary offers extensive help with grammar through the inclusion of grammar patterns at examples, plus a new supplement to help with academic and business grammar.Additional information is provided throughout to help learners improve their knowledge of collocation, etymology and synonymy. Informative and relevant vocabulary panels

透過本書，讀者可以習得：了解程式交易是甚麼？與系統交易、量化交易與主客觀交易間有何區別？（第一章）為何程式交易可以解決投資過程心理與生理限制產生的問題？（第二章）程式交易的策略來源。（第三章）學習程式交易的資訊技術，從試算表、VBA、VB、VC#、R、Python、MultiCharts(PL)到XQ(XS)的使用。（第四章）如何擷取用以作回測的歷史交易資料，與驅動交易的即時資料。（第五章）如何在

化學工程學系是以教學研究生產化學品程序為中心的學系，而程序設計(process design)則是化學工程學系中將質能平衡、單元操作、動力學、熱力學等基本課程綜合凝聚在一起的課程。 本書是第一本由國人自行編著的中文化工程序設計的教材。內容以平實的敘述筆法鋪陳了化工程序設計的過程和步驟、工業界的實務經驗，和以美國化工學會(AIChE)年度競賽題目為基礎的設計範例。適合作為化工系程序設計課程的教材，

Learn the essential skills to start your own engineering journey with this fun and engaging title. Packed full of great illustrations, fun facts, and absorbing activities, this book guides readers through each strand of engineering science – Mechanics, Aerospace, Robotics, Energy, and Materials. Practical projects, each carefully designed to introduce skills of the sort required by real-life engineers, help kids pick up the basics in a fun, hands-on way. Design a robot, learn how to construct a simple car, create your own levers and pulleys, and build paper planes, plus many other educational and inspirational activities – the sky’s the limit!

Presenting a global and interdisciplinary approach to plant ecology, this much-awaited new edition of the book Plants and Vegetation integrates classical themes with the latest ideas, models, and data. Keddy draws on extensive teaching experience to bring the field to life, guiding students through essential concepts with numerous real-world examples and full-colour illustrations throughout. The chapters begin by presenting the wider picture of the origin of plants and their impact on the Earth, before exploring the search for global patterns in plants and vegetation. Chapters on resources, stress, competition, herbivory, and mutualism explore causation, and a concluding chapter on conservation addresses the concern that one-third of all plant species are at risk of extinction. The scope of this edition is broadened further by a new chapter on population ecology, along with extensive examples including South African deserts, the Guyana Highlands of South America, Himalayan forests and

New edition of the successful communication-focused course that builds young adult and adult learners‘ confidence to use English and communicate in everyday situations.Breakthrough Plus 2nd edition contains up-to-date content, a fresh design, and a digital version of the Student's Book. This new edition is a truly blended, flexible, content-rich course, which covers high-interest themes in a thorough but accessible way.● NEW: Student's Resource Center, and page-faithful Digital Student's Book with integrated audio and video, extra practice, and over 150 interactive activities with score reports● NEW: Additional video material, including conversations, interactive real life exchanges, and interviews with viewing skills tasks● NEW: Presentation skills with practical guidance on how to present successfully in English● Broad, international, cross-cultural themes● Authentic natural language presented and practiced through clear, contextualized, and achievable tasks● Genuine flexibility and fo

New York Times best selling authors, Sherry & John Petersik of the popular home blog Young House Love, have teamed up with Paige Tate & Co. to create a fresh and fun adult coloring book full of interior design eye candy. Dive into beautiful rooms, charming vignettes, and home decor inspiration illustrated by the talented Joan Borawski. Get lost in the intricate line work of ready-to-color spaces full of elaborate design details like built-in bookcases, patterned pillows, and ornate rugs - and bring them to life with your own color schemes. Each page is printed on pure white premium 80 pound paper and serves up countless opportunities to experiment with different looks without having to pick up a paint brush or buy new furniture, so you can test drive different styles and color combinations before committing to anything at home. Whether you're exploring new decorating ideas to work into your own rooms, or just looking for a way to escape reality and get lost in some lovely space