Ключевые слова: abstract, background, blue, blurred, chemistry, colored, crystal, defocused, design, dimensional, dodecahedron, education, element, engineering, exhibition, figure, frame, geometry, grid, hexagon, icosahedron, image, mathematical, model, molecule, objects, octahedron, orange, pattern, platonic, science, shape, solid, sphere, structure, symbol, tetrahedron, threedimensional, toy, trigonometric, turquoise, volumetric, white, wire,