These are for Wolf_Moon's swap.
Top Left: Longma - Chinese Dragon Horse
Top Right: Denios the Terrible - Mares of Diomedes (Labours of Heracles)
Base Left: Tikbalang - Philippines WereHorse/ Anthro horse Demon
Base Right : Backahasten - Swedish water horse Sprite/Demon
Copic Marker, B&W micron pen