grass snake in water. oil paint drawing from photo

animal asp beast behavior bionomics brute cerastes common creep creeper cringe crouch diver dragon dust eat ecology environment floating good grass grovel herpetology humble kite kowtow lackey leviathan natrix nature ophidian pie reptile reptilian ringed serpent snake snakes squirm squirming swimmer the truckle viper water wheedle wild wildlife worm wyrm zig zigzag