Eduardo Souto de Moura (born 25 July 1952), the Portuguese architect that won the 2011 Pritzker Prize, is known for designs that are formally simple yet serious and at times, dramatic, created through his thoughtful use of colors and materials. His architecture is both versatile and consistent, contextual yet universal, and rarely affected by current trends or styles.
When we think of concrete, the color gray generally comes to mind. The traditional mixture of concrete, which comprises cement, gravel, sand, and water may vary in color depending on elements and admixtures but naturally varies from light to dark gray. However, compounds that add pigment to the mixture are becoming increasingly prevalent and popular, as they infuse the concrete with hues more stable than paint. These shades result from the addition of oxides: yellow, red and their derivations (eg. brown) are obtained with the addition of iron oxide; chromium and cobalt oxide create the greens and blues, respectively. For black concrete, it is common to use black iron oxide and carbon oxide combined with pozzolanic cement.
The architectural approach of 2011 Pritzker Prize-winner Eduardo Souto de Moura can be difficult to summarize. His convictions on matters of aesthetics and design are strongly held, but also highly individual and at times even unusual. In his work, this translates to buildings that are enigmatic, yet not flashy—in the words of the 2011 Pritzker Prize jury, “His buildings have a unique ability to convey seemingly conflicting characteristics—power and modesty, bravado and subtlety, bold public authority and sense of intimacy—at the same time.” In the latest interview from his “City of Ideas” series, Vladimir Belogolovsky speaks to Souto de Moura to probe his architectural mind and understand the thinking behind these powerful yet modest works.