You’re not supposed to judge a project before it’s completed, but last week the scaffolding came down around the highly anticipated new Poetry Foundation building in Chicago designed by John Ronan Architects, offering a glimpse of how the building is coming together. While the elegant glass box looks refined enough for a finished building, it will soon be concealed behind a perforated metal screen, creating an interstitial space between the building envelope and the street. The combination of glazing and screen should make for shifting effects of light and texture that change throughout the day and over the seasons.