epa06083001 Sculptor Mariusz Otta works on his sand sculpture depicting Poseidon during the 5th Sand Sculpture Festival 2017 in Szczecin, Poland, 12 July 2017. Artists will make five huge sculptures with 400 tons of sand and sixth largest sculpture, 4,5 meters high, will be finished for the finale of The Tall Ships Races in August. EPA/MARCIN BIELECKI POLAND OUT