Branch Bank Illustration

Randal Birkey was contracted by a Chicago area architectural design firm to create an illustration of one of their branch bank designs to present to their customer. Randal worked from the architect’s scale blueprint drawings to create this perspective view. Once...

Parkway North Office Building Site Plan

Randal Birkey was commissioned by Chicago commercial real estate development firm LaSalle Partners to prepare a site plan of a new development in the northern suburbs of Chicago. This color study was done on neutral gray illustration board using color pencils.

The Alter Group Site Plans

During the 1980’s and into the early 1990’s, Randal Birkey created hundreds of maps, site plans, master plans and architectural renderings of real estate development projects by The Alter Group. The Alter Group has been a real estate developer in the Chicago area for...

Corporate Site Plan Illustration

Randal Birkey created this site plan of what eventually became an insurance office campus in the northern suburbs of Chicago in the 1980’s. The developer was Homart, and the project called Riverwoods. The original art was done with pen and ink line work, and color...