US sculptor Richard Serra has died at the age of 85. Serra became famous with his huge steel sculptures.
He has created sculptures for more than 100 public places, from Philadelphia and St. Louis to São Paulo - to Bochum and Kassel. Most of Serra's works, many of them based on models made in Germany, are large and weigh several tons. The only way to understand one of his works is to “physically experience” it in its place, as the artist himself said.