background England english grass grasses Great Britain heathland monocotyledon natural nature plant texture wild abstract blue.light dark gradient metal old paint painted peeeled scratched weathered angle Cromer floor perspective pier plank planking surface timber wood wooden clear color colors day daylight glass light shadows sun transparent window colour garden leaf leaves ornamental red stems bark cracked fissures hard oak Quercus rough rugged tree trunk autumn backdrop fall fallen magnolia rib vein crevice diamond gray grey palm pattern Sardinia