Traveling around Europe, Belgian photographer Reginald Van de Velde explore the bottom of the abandoned cooling towers and finds there the theatrical stage. He said

‘One thing that fascinates me is the fact that not a single cooling tower is the same. Each and every one of them has a unique interior design and build. They all look the same from the exterior, but with each visit to a new cooling tower I’m always surprised by a different interior, time and time again.