Save this picture!+ 12 Curated by ArchDaily Share ShareFacebookTwitterMailPinterestWhatsappOrhttps://www.archdaily.com/223739/potxonea-house-os3-arkitektura Clipboard "COPY" CopyMunicipal Building•Usurbil, Spain Architects: OS3 arkitektura - Meeting point for various cultural groups in the municipality: workrooms.