![](https://static.dezeen.com/uploads/2017/06/meeting-room-grândola-aires-mateus-architecture_dezeen_sq-2-411x411.jpg)
Irregular cutouts mark recessed entrances to Aires Mateus' community centre in Portugal
Deep triangular and flat-topped arches are punched through the white walls of this community centre, which architects Manuel and Francisco Aires Mateus designed for the Portuguese town of Grândola. More