Randal Birkey created this ad for the 1985 Chicago Creative Sourcebook, to promote his architectural and technical line art illustration styles and services primarily in the Chicago area.

The ad features:

• Drinking Fountain – stipple style
• A Commercial Office Building at Night – croquil board
• Goodyear Eagle Automotive Tire – stipple
• Mercury Inboard-Outboard Marine Engines – line art
• Credit Suisse Gold Bar – stipple
• Office Chair – stipple
• Godiva Chocolate Basket – stipple
• AT&T Mobile Telephone – line art
• Hi-Rise Office Building – Line art