colorful mosaic dome of san paolo church in olbia, sardinia, italy. the dome's patterns of colored tiles

dome cupola paolo church olbia sardinia italy mosaic colorful monument temple building exterior romanesque architecture historic basilica people town cathedral landmark colourful travel religion catholic sky blue stone tourist attraction cultural heritage italian city mediterranean old religious sacred destination vibrant art design pattern european sightseeing ancient historical history copy space text view dome#39aph39#s patterns colored tiles stand bright italy