"Ben drew four of the most beautiful molds known to humankind: Ceratiomyxa fruticulosa, otherwise known as white coral slime; Pulcherricium caeruleum, which is blue and sort of velvety; Licea sambucina, a slime mold made up of really tiny orange balls; and another slime mold, Lamproderma granulosum, that looks like greenish soap bubbles."