3D abstract card cover decay decorative design flowers grunge industrial love metal metallic old rust steampunk symbol tile urban anxious brown concept dark depressed face gloomy mental illness mind pain pipes portrait prisoner serious texture trapped background cog cogs copper desktop foil gold grungy industry masculine parchment sepia shiny xymonau ghost psychology art brass clock clockwork creation drive engineering engraving futuristic gear graphic image machinery power technology unique wheel angles arrows compass directions distribution east element golden heraldic heraldry location medieval north opinion points signs south symbols this way west world wide alien capsule chip circuit communications computer connections glass internet modern round sci-fi science fiction shield spaceship style tech button oval