1616
17th_century
absurd_res
ancient_art
backsack
balls
butt
equid
equine
feral
fur
genitals
hi_res
hooves
horse
jacques_callot
male
male_feral
mammal
mane
monochrome
on_hind_legs
public_domain
quadruped
rear_view
simple_background
sketch
solo
tail
traditional_media_(artwork)
unguligrade
