This has been pretty interesting to me lately, but I only know of a few instances of it from Pixiv. Does anyone have more? Some simple translations would also be welcome.
ホニさん
http://www.pixiv.net/member_illust.p...st_id=48867872
http://www.pixiv.net/member_illust.p...st_id=44117618
http://www.pixiv.net/member_illust.p...st_id=55129084
オセロン
http://www.pixiv.net/member_illust.p...st_id=44046298 (actually just a few of the images in this set)