Rathskeller Neubau, Halle (Saale), Saxony-Anhalt, Germany, Second Floor Plan

Prairie School Skyscraper, Chicago, Illinois, Perspective

1910 · Graphite, gouache, and watercolor on illustration board

Skyscraper Design, Perspective

1905 · Ink and watercolor on paper

Ravinia Music Pavilion

1905 · Ink on linen

Ravinia Park Casino Building: Window

1904 · Six panels of clear and colored textured glass in oak sash

Ravinia Refectory

1904 · Ink on linen

Seattle Public Library, Seattle, Washington, Traverse Section

1903 · Graphite and ink on tracing paper