Rule 34 Dev - ambiguous_gender anguiped beak biped breasts claws feathered_wings feathers female feral fig_leaf fin green_body green_scales hair hooves horn leaf legless male mane membrane_(anatomy) membranous_wings musical_instrument pan_flute paws quadruped scales split_form tail tail_fin tail_tuft tuft wind_instrument wings woodwind_instrument friedrich_justin_bertuch bilderbuch_fur_kinder european_mythology greek_mythology mythology public_domain avian equid gryphon harpy hellenic_giant hippocampus humanoid mammal marine merfolk mythological_avian mythological_creature mythological_giant nereid reptile satyr scalie snake 1806 19th_century absurd_res ancient_art hi_res traditional_media_(artwork)|21127378370