Ключевые слова: abstract, animal, background, bird, black, blue, cable, cloud, concept, design, dove, electric, electrical, electricity, element, feather, flock, flying, freedom, group, high, horizontal, isolated, line, many, meeting, natural, nature, outdoor, perched, phone, pigeon, pigeons, power, rest, resting, row, silhouette, sit, sitting, sky, technology, telephone, waiting, white, wild, wildlife, wing, wire, wires,