grungy, scratched metal texture background in silver-blue tones, ideal for industrial and vintage-themed projects or

grungy scratch metal texture background silver blue tone ideal industrial graphic distress backdrop mute surface creative color process classic dirty sheet aesthetic rustic abstract style finish shade artistic erosion overlay vintage project layer artwork concept retro shiny design effect weather element craft expression mottle visual collage antique rust atmosphere palette scratched silverblue tones vintagethemed projects art generative