Museo Guggenheim Bilbao

Ground level.  Shot on film. I especially like the little water spot in the top left corner.

This side faces the river. 

Looking down the river.  The tower is clearly in front of the bridge.

Looking up river.

Construction details inside the tower.  My architecturally uneducated response to this was 'Far out!' 

This reminds me of those 'Making of...' movies, like 'The Making of the Matrix", that are almost as popular, and frequently better, than the films they document.  We want to know how it was done and this really shows us.