Warsaw University Library Entrance
This was too large to get into one frame, so I turned the camera sideways and made a panorama of four shots, so there's masses of detail if you zoom in on this picture.
This must be one of the most gorgeous modern library buildings I've come across, with the weathered copper and the vegetation extending to a large park on the other side which extends over much of the roof.
We wandered through the park, up onto the roof and then down in an elevator to stop in the cafe for some coffee with rose doughnuts before exiting this entrance and heading towards the Modern Art Museum which was closed between exhibitions. A lovely walk nonetheless!