use metallic perforated panels similar to those at the leventis art gallery material brushed aluminum or anodized metal in a soft warm grey tone pattern dense micro perforation with organic irregular distribution of circular holes holes vary slightly in size forming a soft abstract camouflage like pattern panels should be vertically oriented with clean thin metal frames between each panel finish matte or satin not glossy perforations must create delicate patterned shadows on the floor and walls similar to natural sunlight filtering through the panels keep the perforation density consistent with no large gaps and maintain a refined architectural look