Ключевые слова: abstract, art, bio, botanical, business, concept, continuous line, contour, contour drawing, creative, decorative, design, drawing, eco, ecology, element, emblem, environment, fashion, flora, floral, flower, graphic, green, health, icon, illustration, isolated, leaf, line, logo, minimalism, modern, natural, nature, one line drawing, organic, outline, plant, shape, sign, silhouette, simple, single, sketch, symbol, template, tree, trendy,