Ключевые слова: abstract, alloy, aluminum, angle, area, backdrop, background, building, cell, cells, closeup, construction, dimensional, dof, fence, focus, framework, grate, gray, grid, grill, grille, industrial, iron, ironwork, lattice, latticed, metal, metallic, metalware, metalwork, net, netting, place, point, rack, selective, shallow, small, stainless, steel, structure, surface, texture, threedimensional, trellis, volume, volumetric, voluminous,