Technical illustration and writing

A vector illustration of one (in my opinion) the best looking cars of all time.

This illustration is available on a range of products from RedBubble

More information about the car can be seen here.

A graphic developed as part of the Energy audits for small and medium businesses guide

An alternate explanation of power factor, developed for the Energy audits for small and medium businesses guide.

A diagram to show that POL gas fittings (used for LPG bottles) with cracked or worn seals should not be used.

A diagram used in a Plumbing Advisory Note by the Office of the Technical Regulator (South Australian government).

An illustration of a gas space heater.