YouTube
https://www.youtube.com/channel/UCnx8zKs3c3yeFPYQ2QzMqLA

Tシャツのシワ：片腕の可動解説（上級プラン）
FANBOX
https://www.fanbox.cc/@mangamaterials/posts/2814307
Patreon
https://www.patreon.com/posts/tshiyatsunoshiwa-56849761

■ENGLISH
T-shirt folds and wrinkles:one-handed movement
FANBOX
https://mangamaterialsen.fanbox.cc/posts/2814430
Patreon
https://www.patreon.com/posts/t-shirt-folds-56850366

布のシワ研究①　厚手の布と立体的なシワを描くための覚え書き
https://www.pixiv.net/fanbox/creator/16776564/post/83016
Patreon　布シワ研究まとめ
https://www.patreon.com/posts/bu-shiwayan-jiu-32863197

Drapery studies folds and creases
FANBOX
https://mangamaterialsen.fanbox.cc/posts/1375246
Patreon
https://www.patreon.com/posts/drapery-studies-41250332