Moscow, russia, st. basil's cathedral against the blue skyMoscow, Russia, St. Basil's Cathedral against the blue sky
The blue expanse of the sea. a couple of sunbeds on the pierThe blue expanse of the sea. A couple of sunbeds on the pier
Fountain and palm trees on the background of the blue mosque in istanbulFountain and palm trees on the background of the blue mosque in Istanbul
Tropical islands with greenery in the middle of the blue seaTropical islands with greenery in the middle of the blue sea