After much thought and starting working on my color version I completely deviated from my original path. It turned out that the cupola, the one you can admire if you walk along Via Laietana in Barcelona, looked better in black and white, well almost as I finally gave it this bluish touch. The building in fact has two cupolas and occupies a whole block of this heavy traffic street. Very near you have Palau de la Musica. There are plans to build new hotels in this area to which neighbors openly oppose.
Street view image