A picture is used as a source of food for a colony of virtual spores. Spores will die if starved, and reproduce if fed. The placement and quantity of spores make a significant difference in the speed and characteristics of the spread. In the first test 4 spores are randomly generated to seed the colony. In the second test, only 1 spore is used. The b in bSpore stands for brightness, brighter pixels store more energy. Yum!