External view of Muscat Opera House, Muscat, Oman, Middle East

travel destination photography horizontal colour image building exterior architecture tree day outdoors clear sky blue flower in bloom flower head muscat oman middle east middle eastern culture capital cities muscat opera house opera house arts culture and entertainment flower bed formal garden city red hedge no people the royal opera house muscat national landmark color image colour color outside tourist destination travel architectural nobody no one no one landmark place of interest capital city cities typically middle eastern traditional culture tradition traditional traditionally middle eastern