natural landscape with beautiful pastures and mixed alpine forests on the slopes of the mountains in the albula river valley

natural landscape beautiful pastures mixed alpine forests slopes mountains albula alvra river valley switzerland kanton graubünden schweiz view hill field rural countryside background beauty bloom blooming blossom blue botany branch bright bud closeup cold environment flora floral forest fresh freshness garden grass green growing growth leaf life light march meadow nature outdoor outdoors park petal plant scene season seasonal springtime sunlight tree trees wild