Ключевые слова: abstract, ancient, background, balance, circle, composition, design, diagram, divine, division, drawing, education, fibonacci, formula, fractal, geometric, geometry, gold, golden, golden ratio, graph, graphic, grid, harmony, illustration, line, math, mathematics, measure, model, nature, number, outlined, pattern, proportion, ratio, ration, rectangle, rule, science, section, sequence, spiral, structure, symmetry, template, theory, vinci,