I've been reading W.C. Hazlitt's Dictionary of Faiths and Folklore and
there is an entry for a children's game called "All in the Well" but no
description is given. So I've had a pretty good time guessing what kind
of game this would be. I've settled on depicting sort of a campy,
kitschy picture of three girls bringing a fourth girl in a rabbit mask
as the quarry for this tentacled thing that resides in the well.