本書是一本系統(tǒng)介紹石膏幾何體入門的基礎(chǔ)教程。是張恒國老師素描基礎(chǔ)教程暢銷書的升級版。全書內(nèi)容豐富，結(jié)構(gòu)安排合理，通過大量的案例，分步驟介紹石膏幾何體的知識、技法等。緊扣“基礎(chǔ)”和“實用”兩大基礎(chǔ)點，是學(xué)習(xí)美術(shù)過程中的必備參考教材。

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    石膏幾何體簡單、規(guī)范，基本概括了我們在日常生活中所見到的各類物體的形狀特征，為素描入門的學(xué)習(xí)提供了許多有利條件。研究幾何體，便于理解物體的形體結(jié)構(gòu)和在空間中的透視原理，便于理解物體的明暗調(diào)子和立體感。石膏幾何體素描是學(xué)習(xí)素描的起點，也是一個重析素描練習(xí)手段。作為初學(xué)者必須對石膏幾何體素描有個正確的認識和訓(xùn)練，才能為以后進入其他內(nèi)容的素描練習(xí)打下入門基礎(chǔ)。

    本書將引導(dǎo)初學(xué)者通過一步一步的打形及表現(xiàn)明暗，學(xué)會畫zui基礎(chǔ)的石膏幾何體。通過詳盡的步驟和簡潔的文字，為初學(xué)者提供一套較為科學(xué)與系統(tǒng)的訓(xùn)練方法，從而為進一步學(xué)習(xí)素描學(xué)習(xí)打下堅實的基礎(chǔ)。本書內(nèi)容豐富，結(jié)構(gòu)安排合理，由淺入深、循序漸進，通過大量精選的典型實例，系統(tǒng)石膏幾何體素描的表現(xiàn)技法。

    該書具有作品精美、步驟規(guī)范，圖畫清晰，圖文并茂、內(nèi)容豐富、專業(yè)特色強的特色等特點，旨在幫助和引導(dǎo)初學(xué)者學(xué)習(xí)素描入門的寫生技法。本書適合學(xué)習(xí)美術(shù)初級讀者，以及相關(guān)美術(shù)培訓(xùn)機構(gòu)的學(xué)生使用。

    張恒國，美術(shù)專業(yè)出身，設(shè)計專業(yè)畢業(yè)，設(shè)計老師，熱愛美術(shù)設(shè)計行業(yè)，出版多部美術(shù)類、設(shè)計類圖書。

第一章 石膏幾何體···············································1

1.石膏幾何體學(xué)習(xí)·············································1

  2.常見石膏幾何體·············································1   

  3.石膏幾何體寫生的意義···································1   

  4.畫石膏幾何體步驟··········································1

第二章 單個石膏幾何體········································2

  1.立方體的畫法················································2

  2.四棱椎的畫法················································4  

  3.圓柱體的畫法················································6

  4.球體的畫法···················································8

  5.圓錐體的畫法··············································10

  6.六棱柱的畫法··············································12

  7.六棱椎的畫法··············································14

  8.斜面柱體的畫法···········································16

  9.十字椎體的畫法···········································18

  10.十字柱體的畫法·········································20

  11.多面體的畫法·············································22

  12.多面星的畫法·············································24

第三章 兩個幾何體組合······································26

  1.幾何體兩組合（一）····································26

  2.幾何體兩組合（二）····································28

  3.幾何體兩組合（三）····································30

  4.幾何體兩組合（四）····································32

  5.幾何體兩組合（五）····································34

  6.幾何體兩組合（六）····································36

  7.幾何體兩組合（七）····································38

  8.幾何體兩組合（八）····································40

  9.幾何體兩組合（九）····································42

  10.幾何體兩組合（十）··································44

  11.幾何體兩組合（十一）································46

  12.幾何體兩組合（十二）································48

第四章 三個幾何體組合······································50

  1.幾何體三組合（一）····································50

  2.幾何體三組合（二）····································52

  3.幾何體三組合（三）····································54

  4.幾何體三組合（四）····································56

  5.幾何體三組合（五）····································58

  6.幾何體三組合（六）····································60

  7.幾何體三組合（七）····································62

  8.幾何體三組合（八）····································64

  9.幾何體三組合（九）····································66

  10.幾何體三組合（十）···································68

第五章 多個幾何體組合······································70

  1.何體多個組合（一）····································70

  2.幾何體多個組合（二）································72

3.幾何體多個組合（三）································74

  4.幾何體多個組合（四）································76

  5.幾何體多個組合（五）································78

第六章 石膏幾何體作品·····································80