“I fell in love with the motor court and entry,” says Brunn. “Back at the site, I started with a motor court, and the bridge evolved because of the structure. I could go right over the river instead of biasing the whole house on one side.” The river forms a natural division for public and private spaces in the residence, marking the point where one circulation transitions into another: “Instead of a first floor and second floor, you think of it in terms of length.”