Ключевые слова: car, cars, celebration, classic cars, crowd, europe, first of may, holiday, landscape, may 1, may day, may day parade, nature, nordic, norrkoping, norrkping, opel, opel kapitn, opel kapitn 1954, ostergotland, parade, people, scandinavia, scandinavian, seasons, spectators, spring, springtime, stergtland, street, sunny day, sweden, swedish, tourism, travel, vintage,