Ключевые слова: agrarian, agricultural, agriculture, agronomy, aircraft, background, biplane, collect, collection, combine, concept, countryside, crops, cultivate, cultivation, decorative, design, elements, equipment, excavator, farm, field, flat, growing, harvest, harvester, icons, illustration, industrial, industry, isolated, machine, machinery, object, plane, plant, plougher, production, rural, season, set, symbol, tractor, trailer, transport, transportation, vehicle, water, wheat,