Ключевые слова: abandoned, abandonment, animal rights, cage, captivity, concept, conceptual, ecology, empty, empty cage, environment, environmental, escape, ethical, ethics, forest, freedom, green, hope, humane, isolation, liberation, liberty, lush, metaphor, minimalism, mysterious, mystery, nature, open, open door, outdoors, peace, peacefulness, quiet, release, serene, solitary, solitude, surreal, symbolic, thought provoking, tranquil, tranquility, wild, wilderness, wildlife, woodland,