Ключевые слова: abstract, afterlife, clock, clouds, concept, consciousness, deep, door, doorway, dream, endless, entrance, eternity, exit, figure, galaxy, god, heaven, illusion, imagination, infinity, journey, meditation, mystery, open, passing, pattern, prophecy, shadow, space, spiral, spirit, spiritual, stars, surreal, suspense, swirl, time, travel, trip, tube, tunnel, twist, universe, vertigo, vision, vortex, whirl,