嬰

婴 = 女 + 贝 : Maud Younger (y) and Bessie Coleman (女) are taking care of their two baby (婴) crabs (贝) by watching them playing in front of the engine ((e)ng1).

I'll represent 女 by Bessie Coleman, the first female pilot of African American descent.

贝 = ⺆ + 人 : Mnemonic symbol: a crab. In the Eiffel Tower's bathroom (ei4), the Neanderthal man (人) and Beelzebub (b) are fighting a crab with staplers (⺆), but because the Neanderthal man (人) can't handle the stapler he accidentally staples himself in the forehead.