This is a combination of photography and 3D rendering.

This is a conversion from a CAD drawing to a color illustration.

This is a conversion from a CAD drawing to a color illustration.

This is a photo illustration. Front half of the photo was illustrated using CAD drawings as reference.

Added tree to artists rendering of restaurant.

This is a conversion from a CAD drawing to a grayscale illustration.

Illustration was developed using photograph as reference.

Using CAD drawings this 3D rendering was developed.