bright color colour Gwynedd home house pink rose stone wales wall welsh white windows autumn brown color palette Forrest green leave leaves tree trees wall of leaves yellow abstract appearance backdrop background cascade cascading drops feature feature-wall gray grey patterned patterns solid spray stone-wall stonework surface surfaces textures varied water water-feature water-spray waterfall wet bricks building colors colours cracks firm paving rough strength walls angles arched arches architectural-elements architecture coloring colouring craftsmanship creative decorative Designs distinctive exterior external glass heritage historic historical history light old ornamentation outside perspectives segments shapes strong style sunlight sunshine texture textured traditional variations wall-segment bricked coated coating courtyard cracked decay derelict deterioration enclosed enclosure mortar outdoors poor-quality Remains ruin ruins shadows walled weakened weathered worn blue colorized concrete design grunge grungy line lines paint painted scratch scratched scratches urban graffity grafitty