Ключевые слова: abstraction, calligraphy, carcass, change, colored, colorful, compose, contour, correct, correction, document, drawing, edit, esse, flat, frame, framework, geometric, graphite, grid, icon, lines, marker, memo, memorize, mesh, net, network, note, organizer, page, paper, pen, pencil, polygon, polygonal, sheet, signature, spectral, spectrum, structure, subscribe, text, triangle, triangular, web, wireframe, write,