Ключевые слова: abstract, atom, background, ball, bead, bio, biotechnology, blue, blur, bubble, cell, chemical, chemistry, clean, concept, connection, creative, crystal, design, element, essence, formula, glass, graphic, illustration, isolated, laboratory, macro, medical, medicine, model, modern, molecular, molecule, network, oxygen, pattern, physics, research, round, science, scientific, set, shape, sphere, structure, technology, transparent,