abstract backdrop background canvas colour colours fabric grunge grungy paint pastels rough series spatter texture textures variations weave woven hues natural pastel rock rustic shades stone stones tones aged beige brown holes marble rocks structure structures appearance Apricot color colored colors coloured cracked cracks exterior external surface textured wall wallpaper grain grained panel plywood scratched scratches sheet surfaced wood wood-grain wooden bark coconut crack fissure nature ridge ringed tree collage layers monotone old paper papier tone vintage black coated dark element gloss glossy material painted plastic shine wet brush colorful stroke strokes bump bumpy calcite coarse Dirt earth environment granite lime Mineral quartz Scie Soil