When Portland interior designer Jessica Helgerson faced the daunting task of renovating a mid-century treasure, her first question was: “What would Saul do?” The residence in question, the Feldman House, was designed by local architect Saul Zaik in 1956. The wood-clad home, which features a sensationally low-slung gable roof and floor-to-ceiling glass walls, was suffering from a […]