In the dimly lit Reptile House of the Riverbanks Zoo in Columbia South Carolina, the colors of this iguana were quite pale compared with those I saw in Costa Rica, so I cheated a bit and added a little saturation. (As is usually the case, this was shot through glass, which always cuts down on contrast and saturation, so I allowed myself permission to enhance the color! Better glass than chicken wire or cyclone fencing, both which abound in zoos.)