wooden planks with scratches and dirt with light falloff from the top to the bottom, use this background for grundge and scrathced

background plank vertical texture wood wooden old planks wall board brown lumber rough decor floor material surfaces weathered hardwood abstract panel natural sign vintage tree workshop backgrounds pattern flooring textured dirty building feature closeup backdrop timber construction industry oldfashioned no people nature surface level rustic striped effect rusty dark damaged obsolete retro styled table parquet