TROPOLISM

Portuguese firm Plano B's Casa em Arruda dos Vinhos is a small, one-room cabin that has all its green check boxes marked off. It's DIY. It's rammed earth. It's small. It has its own freaking blog. But what's best about it is that it's also elegant, with its clean, minimalist, glossy interior, giving new glamor to green.

Via a barriga de um arquitecto.