Birds flying around castle above clouds

animals architecture bird building calm castle cloud color image computer graphic concept copy space day digital composite digitally generated dramatic sky england flock flying historical landmark horizontal large group of animals london nature nobody outdoors peace photography serenity single object sky sunny tower tranquil scene tranquility united kingdom animal britain capital color colour commercial art commercial design computer art computer design computer generated computer illustration computer imaging computer generated computer generated imaging creature daylight daytime design digital composite eu edifice egg laying english eu europe european european union feather flight graphic great britain group historical history landmark natural negative space omnivore outdoor outside peaceful serene soaring structure sunlight sunshine tranquil turret uk uk vertebrate visual art warm blooded western europe western european white space wild wildlife