Erotische Kunst by Hans-Juergen Doepp (z-lib.org)
Unbekannt
Drawn and Dangerous
Castaldi, Simone
Apocalypse
Camille Flammarion
Adult Manga Culture and Power in Contemporary Japanese Society ...
Dynamic Wrinkles and Drapery Solutions for Drawing the Clothed ...
Handbook of Japanese Art by Noritake Tsuda (z-lib.org)
Creative Character Design
Bryan Tillman