abstract ancient architecture Caesarea Maritima circle design elements floor geometric Herod historical Israel mosaic old pattern Remains ruins square stone backdrop background brown color colored colorful colors colour coloured colourful colours form heavy irregular marble mason Mineral minerals natural nature ore pastel patterning patterns rock solid stonecutter stonemason structure structures texture textures wallpaper white black green grey light brown red rose asymmetrical blend collage diversified montage pebble plain stonework unequal unsymmetrical varied angled angles appearance bricks Designs detailed detailing distinctive footpath grooves ground level light path patterned pavement pavers paving paving-bricks rough shaped shapes smooth stones surface surfaces textured multicolored multicoloured concrete