I found this and the similar Kiddy Grade Eyecatch-esque Simon Belmont picture I just uploaded on a random Castlevania-themed BBS: http://www.fox-ism.net/castlevania/ I'd love to supply some actual artist information, but I have no idea where to begin to look.
Castlevania: Rondo of BloodCastlevania: Dracula XCastlevania: Symphony of the NightCastlevania: The Dracula X ChroniclesCastlevania Judgment