bronze or copper hammered metal background,abstract metalic texture, sheet of metal surface painted with hammer paint

abstract aesthetic anticorrosion architecture background backgroundabstract border bronze brown coarse coat coating construction copper decoration exterior fossa galvanized gloss hammer hammered industrial industry interior iron material metal metalcare metalic metallic paint painted pattern pit plate polished porous products protect protection quality rough rusty sheet shiny solutions special specialized stain steel surface technology texture textured varnish