Up in the north of Portugal you can find the beautiful city of Porto. Here is an apartment block in the city located at Rua de Sá da Bandeira 630. Below it at street level are shops and the Garagem de Sá da Bandeira, a car park, whose sign is on the far right. The building is well proportioned, if a little boxy. The only curved elements are the corbels at the base of the two continuous vertical windows used for the stairwells.