在线阅读本书 Colored pencil artists are gaining respect in the art world. This book approaches colored pencil work in the same manner as oil/acrylic painters work; offering instruction on how to plan and work on the entire painting at once. The result is a more cohesive, finished painting. Rich colors are a desirable result for most artists. The techniques of creating a tona...(展开全部)

在线阅读本书 Colored pencil artists are gaining respect in the art world. This book approaches colored pencil work in the same manner as oil/acrylic painters work; offering instruction on how to plan and work on the entire painting at once. The result is a more cohesive, finished painting. Rich colors are a desirable result for most artists. The techniques of creating a tona...(展开全部)

A new edition of the almost legendary textbook by Schlichting completely revised by Klaus Gersten is now available. This book presents a comprehensive overview of boundary-layer theory and its application to all areas of fluid mechanics, with emphasis on the flow past bodies (e.g. aircraft aerodynamics). It contains the latest knowledge of the subject based on a thorough review...(展开全部)

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普通高中生魏宇霖，开学第一天结束后入睡，醒来便发现，现在的他已经不在自己的房间里了。随后他便参与了一场名为“1对1”的游戏