Phone background picture, screen size ratio 18:9 (or fitting anything between 16:9 - 20:9)
Black & white closeup of a ceiling in Seville’s Royal Palace/Real Alcazar de Sevilla
Amazing Pantheon style church interior, the ceiling of the 53 m tall dome, in Piazza del Plebiscito - lower resolution stock photo
Interior of the beautiful limestone cave in Dry Creek Valley with stalactites and stalagmites