这道题如何用射影几何解释,或有什么简便的解法 知乎 Template




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sketch #2082 mash


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anonymous
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sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )


anonymous
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sketch #3760 PSY by Juvenilia Alexandrino


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sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

tomski这道题如何用射影几何解释,或有什么简便的解法 知乎 coloring