ƒ/3.557.4mm80011.6 Mpx

Interior of the Casa da Música, with a complex concrete structure with glass and metal highlights, including a system of fluorescent lighting behind grating, designed by Rem Koolhaas with Office for Metropolitan Architecture.

A trip to Porto, Portugal to visit some of the buildings the city has to offer. I had visited Porto once before in 2006, so I was already familiar with a lot of the architecture of the city.