Danbooru-based image board with a specialization in high-quality images.

Artist: tenkuu sphere

URL http://shin-kuu.sakura.ne.jp/
URL http://www3.coara.or.jp/~spheretk
URL http://shinkuu.up.seesaa.net/
URL http://www.pixiv.net/member.php?id=35007
URL http://img04.pixiv.net/img/paradise_lost_regained/
URL http://ja.wikipedia.org/wiki/天空すふぃあ
Aliases tenkuu_sufia, 天空すふぃあ