barbed beach dunes grass holland Netherlands pole walcheren wind wire wood background board diagonal floorboard grain grained old planks struchture structures texture textures used veined worn blue green bushes Flags sky teepee trees white Wood Poles black decay gray grunge grungy paint painted pattern plank urban woody England habitat log lumber nature pile stack Stump Sussex tree bird birdhouse birds hang hole house shelter wooden messy scratched scratches christian cross crucify cutout god isolated jesus pray religion announcement billboard frame information nails screws