dyeing poison dart frog, tinc dendrobates tinctorius on white hand painted watercolor

amazon america amphibian animal arboreal azureus background beauty blue brazil bumpy central collection color colorful cute danger dangerous dart dendrobates detail drawing dyeing exotic eye frog guiana head illustration inscription isolated nature neotropical painting pet poison rainforest reptile shield side skin small species spot tinc tinctorius toad toxic tropical venezuela wild wildlife yellow