Ключевые слова: architecture, backgrounds, beauty in nature, blue, boardwalk, bridge, color image, day, diminishing perspective, elevated walkway, environment, footbridge, footpath, forest, grass, green color, hiking, idyllic, landscape, leaf, man made structure, metal, nature, no people, nonurban scene, outdoors, pedestrian walkway, plant, railing, raining, reflection, river, rural scene, scenics, season, sky, staircase, steel, summer, tranquil scene, travel, tree, vanishing point, walking, water, wood material, woodland,