Looking up?

I usually try my best to see things under a different perspective. When applied to people´s behaviour and opinions, I think it makes me be more tolerant and easy going... And I like it.
If it happens towards places or spaces, I often discover other things that most people wouldn´t pay attention to or even care about... Take a look at this sketch for instance: it was done at the end of a known photografer´s exhibition, held at Sala Alcalá 31, here in Madrid. I´ve been told that the place was the former Casino (from 1930´s) and now belongs to the city hall´s cultural department. Of all that I saw that day, nothing else caught my attention like the beautiful white concrete and glass ceiling of the exhibition hall... What can I say?