A predecessor of Akeley, naturalist and taxidermist Martha Maxwell created a famous habitat diorama for the first World's Fair in 1876. The complex diorama featured taxidermied animals in realistic action poses, running water, and live prairie dogs. It is speculated that this display was the first of its kind [outside of a museum]. Maxwell's pioneering diorama work is said to have influenced major figures in taxidermy history who entered the field later, such as Akeley and William Temple Hornaday.