abstract aged aging background brown chemical corroded corrosion damage damaged dirty distressed ferrous frame grunge grungy hull industrial industry iron macro metal metallic old oxidation oxide paint peel peeling pitted plate reaction red retro rough rust rusted rusty scrap stain stained steel texture urban weathered weathering advice antiquarian archives artwork binding boards book browning close-up cloth corners covers culture deckled-edge discoloration discolouration dog-eared dusty edge edging editions fabric foxing fragile frayed hardcover illustrated leaves libraries library pages publication restoration spine strange tattered textures value wear liquid mess moisture paper soak soaked spill water wet ancient antique backdrop backdrop battered copy boot copyspace decay decayed derelict dereliction design down effect element exterior outside print run rural scratch scratched space structure textured wall wallpaper weather white wood wooden