Close-up of the Delphi Experiment's Multiwire Proportional Chamber. The old detector is nowadays located in the LHCb cavern 100m below ground at CERN.
Shaft of the Old Elbe Tunnel (1911) in Hamburg, Germany.
"The Bean" or "Cloud Gate" in Chicago seen from below.
Cupola of the Swedish Riksdag in Stockholm.
Snowmelt in a garage in Ramallah reflecting the structure of the ceiling
Ceiling in the Bell Tower of Xi'an, China
