The Portola Valley Barn by Walker Warner Architects Erin 7 years ago continue reading Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Walker Warner uses salvaged oak for Portola Valley Barn in CaliforniaDateJanuary 7, 2019In relation toArchitectureHale Kiawe / Walker Warner ArchitectsDateMay 24, 2024In relation toArchitectureEight contemporary houses in Hawaii that respond to the island environmentDateAugust 7, 2024In relation toArchitecture