This diagram was created by Randal in Adobe Illustrator as vector art for an engineering client who manufactures prefabricated vertical drain remediation systems. It has a cutaway section showing how the system looks and works below ground, as well as how it is laid out above ground. These systems help prevent groundwater contamination, as well as help clean up contamination when it does occur. Unlike bitmapped or “raster art,” vector art can be scaled to any size without losing any resolution.
Category Archives: Cutaway Illustration
1972 Datsun 240Z Cutaway
Randal once owned a car like this (see photo below) and used his personal knowledge of the car along with his technical illustration skills to create the “transparent” style cutaway line art illustration, focused on the engine and front suspension details. The 1972 Z-car is regarded by many as the best classic year of any of the original series made by Datsun, which later changed its name to Nissan.
4 Cylinder Engine Cutaway
Randal created this cutaway technical illustration of a 4-cylinder automotive engine as a self promotion piece for use in advertising his technical illustration skills in the 1980′s. This illustration was done by hand with Rapidograph ink pens on smooth illustration board.
The White House – Cutaway
Randal was asked to develop this cutaway view of The White House in Washington, D.C. for an educational textbook. He worked from reference materials provided by the publisher and made updates and corrections in the process.
The artwork was done using Fractal Painter software on an Apple Macintosh computer using a Wacom tablet. It was delivered to the client electronically as a digital illustration file.
Cutaway House
Randal illustrated a typical house shown partially cutaway to reveal how Dale Industries/Incor steel framing products can be used in residential construction. The base line work was done in a 3D wireframe software, then transferred to Adobe Illustrator in a 2D format for adding color fills, line weights, captions and border framing.
Castle Keep Cutaway
Randal has been asked to provide illustrations in many textbooks. This one was done for an elementary textbook on the Castle Keep. It is a cutaway diagram showing the floors and various typical activities inside the Keep.
This illustration was hand done in Corel Painter software on a Macintosh computer using a Wacom Tablet.
Wilson Sporting Goods
Randal was contracted by Wilson Sporting Goods to do a series of illustrations for their tennis product catalog. Each racquet in the catalog featured a cutaway illustration showing the layers and materials used in its construction. Each illustration was done by hand with pencil and color pencil on 100% cotton drafting vellum for that “techie” look.
Abloy Lock Technical Illustration
The Customer’s Need
The manufacturer of Abloy Locks required an illustration to reveal the unique tumbler technology used in their locks for a trade advertisement.
Randal’s Solution
Randal was contacted by the manufacturer’s ad agency in the 1980′s and contracted to create the illustration. This image is one of the working “pencils” that Randal did on his way to the final illustration. Working from physical lock mechanisms provided by the manufacturer, Randal used his extensive engineering and blueprint knowledge to construct the cutaway view of the internal lock tumblers and mechanism. The final art was delivered to the ad agncy, and used in the trade ad for the customer.








