Most axolotls are dark grey/green or black, but there are some white ones found in captivity. They can be traced back to a “mutant male that was shipped to Paris in 1863.” | 16 Facts You Probably Didn't Know About The Axolotl
Axolotl Life Cycle | Axolotl Development - Embryology
Standing Courtesan. Main detail of a hanging scroll; ink and color on silk, 1789-1804 , Japan, by artist Bunnasai Eicho. MFA (William Sturgis Bigelow Collection).