close-up of a snake with dragon horns and black scales with red and gold patterning.

close-up snake dragon horns black scales red gold patterning colorful beautiful eyes generative viper snake eye eyelash bush reptile africa animal dragon green nocturnal macro tree closeup atheris forest orange portrait rain african eyes wildlife fauna predator horn venom venomous scales arboreal danger dangerous tanzanian head ceratophora tanzania impressive horned usambara