intricate brass key on a richly patterned vintage background

lockingmechanism intricatedesign craftsmanship vintagestyle keyholecover oldfashioned background functional vintagekey decorative intricate patterned mechanism engraving steampunk precision weathered unlocking detailed timeless treasure keychain filigree vintage antique elegant keyhole wrought locking keyring classic baroque lockkey artisan mystery refined opulent richly unlock ornate master tinker symbol rivets brass metal rusty charm lock tool key