Ключевые слова: alone, arboreal, atmosphere, avian, background, bare, bird, birdsong, branch, calm, cloudy, copy space, elements, environment, fauna, flora, foliage, gloom, gloomy, landscape, minimalism, moody, natural, nature, outdoors, overcast, overhanging, perch, perched, scene, scenery, seasonal, silhouette, sky, skyward, solitude, sparse, sparsity, stark, starkness, stillness, tranquility, tree, twigs, weather, wilderness, wildlife,