Ключевые слова: abstract, art, black, circle, clarity, clean, connection, contour, contrast, cube, development, diagram, drawing, edges, evolution, figure, flat, form, geometry, graphic, icosahedron, intelligent, learning, line, logical, math, minimal, minimalism, outline, polygon, polygonal, polyhedron, process, progress, shape, simplicity, sketch, square, structural, study, symbol, symmetry, technical, transformation, transition, triangle, visual, white,