black and white fantasy illustration by erol otus - giant mutant frogs - two of the creatures have grown far larger than the frogs you have seen before, and the green of their skin has turned purple and become bumpier. their mouths are little more than slits above wide, bulbous nostrils, but their long, powerful arms and webbed talons are more than capable of killing prey and defending themselves. they climb the side of the chasm, the slick stone providing no difficulty, and soon they are chirping and croaking their way toward you.