Randal Birkey was commissioned to render an updated design for the Citibank branch location in Oakbrook, Illinois. The perspective view below was developed from architectural blueprints using 3D modeling software on an Apple Macintosh computer. The perspective view was converted to 2D and transferred to watercolor illustration board. The final art was hand inked using sepia ink in Rapidograph pens, then completed with Windsor & Newton watercolor washes.

Citibank Center Entrance Illustration

Citibank Center Entrance Illustration