Ключевые слова: astronomy, atmospheric, beauty, blue hour, calm, celestial, clouds, cloudscape, contrast, dark horizon, dramatic sky, dreamlike, dusk, ethereal, fading light, glow, glowing clouds, high altitude, horizontal, ice crystal clouds, landscape, layered sky, lithuania, minimalist, mystery, nature, nature photography, night sky, nightfall, noctilucent clouds, northern sky, outdoor, pastel, peaceful sky, quiet, rare clouds, science, serene, silhouette, sky colors, sky phenomenon, skywatching, starry sky, summer, summer twilight, trees, twilight, twilight tones, wide angle, wonder,