abstract appearance backdrop background cascade cascading color colour drops feature feature-wall gray grey patterned patterns solid spray stone stone-wall stonework surface surfaces textures varied water water-feature water-spray waterfall wet ancient architecture countryside elements England english Great Britain historical old rural Sussex texture vintage wall city defence defend defensive fortification Israel Jerusalem limestone secure security stones strength strong brick bricks brickwall brickwalls brickwork brickworks building construction house mortar portrait sundbricks red tile cobblestone flint norfolk rock