A back side photo of this glass building: Convention and Exhibition Centre of Feria Valencia. With these three photos is still difficult to imagine the shape of this building, but seen from its left or right side, the shape of the glass structure resembles a zeppelin.
I'll be off next days, so I won't be able of reciprocating and commenting your photos. When I come back, I'll reciprocate all the comments.
Thanks for stopping by and comments are always welcome!