Ключевые слова: animal, ape, arboreal, borneo, brown, closeup, conservation, depression, endangered, environmental, exhibition, expression, eye, facial, forest, fur, hair, hairy, head, human, island, large, lemur, living, looking, mammal, monkey, muscular, museum, natural, nature, organism, pensive, portrait, primate, rainforest, sadness, staring, strength, taxidermy, thinking, tree, tropical, wildlife, zoo, zoological,