FURVERT!

1918 20th_century 5:4 5_toes ambiguous_gender amphibian ancient_art archibald_thorburn beady_eyes biological_illustration black_nose brown_body brown_fur claws detailed_background duo eurasian_otter feet feral flower frog fur hi_res lutra mammal mustelid nude otter outside plant public_domain river_otter signature solo_focus technical_illustration toe_claws toes traditional_media_(artwork)water whiskers zoological_illustration