Ключевые слова: abstract, art, autumn, background, biological, biology, black, branch, color, concept, conservation, crack, creative, decor, decoration, decorative, design, drawing, ecology, element, floral, foliage, forest, garden, graphic, icon, illustration, jungle, leaf, nature, object, ornament, outline, pattern, plant, recycling, season, seasonal, sign, silhouette, spring, summer, symbol, texture, tree, trunk, wallpaper, white, wood,