Ключевые слова: 3d, abstract, art, cone, crystal, cube, design, diamond, dodecahedron, dodecahedron icon, earth, education, element, figure, form, geometric, geometry, graphic, hexagon, hexagonal, icon, icosahedron, illustration, isolated, mathematics, object, octahedron, pattern, platonic, png, polygon, polyhedron, prism, pyramid, shape, sign, solid, solids, square, structure, symbol, tetrahedron, top, transparency, transparent, triangle, view, white,