the texture of the lattice of the silver floor, the light passes through the lattice, the background of the metal lattice

grate grid metal pattern steel metallic background industrial texture grey material strong abstract design gray iron mesh plate technology textured grille perspective structure aluminum dark floor hard hole illustration industry stable speaker square latticestructure industrialgoods solid metalengineering versatile stability ironandsteelindustry diagonal floorgrilles shiny parallels rough black durability quadratic grill diamond