solitude of desert at sunset. lone tree stands on dunes. warm colors of sky. majestic scenery. peaceful environment. breathtaking

desert sunset dune tree landscape solitude nature sand horizon evening calmness twilight sky shadow warm colors arid wilderness scenery beauty outdoors travel exploration serenity environment natural peaceful majestic formation flora sunlight earth iconic breathtaking immensity silhouette gold hours atmospheric remote line picturesque calming light minimalist wild open space plant photo