abstract beach bleach color colors hut paint painted plank planks spring summer summer day sun sunny urban washed out wood wooden background brown construction design duotone grayscale natural sepia texture textures wall walls wooden texture wooden wall beam beige board diagonal horizontal line lumber metal pattern roof shadow siding structure timber yellow aged appearance boards cracked cracks decking flooring grained grains gray grey knots knotting old outdoors outside patterns pier planking platform rough rustic surface surfaced surfaces surfacing textured viewing-platform wallpaper weathered wood-grains ascent blue challenge climb climbing exercise green grip hand handhold hold leisure mountain practise red sport vertical cerca close in fence fence line fencing lines madera pine pressure treated secure slats wooden fence yard