Ключевые слова: abstract, black, color, colored, colorful, form, grain, grains, gravel, kaleidoscopic, korn, light, magnification, magnified, material, materials, micro, micro photo, microcosm, microphotography, microscope, mineral, minerals, mysterious, photomicrography, polarisation, polarisiert, polarization, polarized, polarized light, precious stones, sand, sand grain, sand grains, science, scientific, shape form, stone, stones, structure, structures, surface, surreal, texture, textures, transparent,