Ключевые слова: abstract, abstract background, abstract design, abstract line, art, background, bio, biochemistry, biological, biology, biotechnology, botanical, botany, bright, cell, closeup, collection, desaturated, detail, ecological, ecology, element, element design, environment, environmental, flora, foliage, fresh, green, healthy, illustration, leaf, life, linear, lines, macro, monochrome, natural, nature, organic, pattern, plant, pleasant, science, simple, spring, structures, texture, vein, white,