The Risk Project

Overlay (Darken): Printing work and etchings work which has
            been scanned in and over-laped on Photoshop.

Overlay (Lighten): Printing work and etchings work which has
been scanned in and over-laped on Photoshop.

Overlay (Print Exclusion): Printing work and Ransom note
work, in the style of Jamie Reid, which has been scanned in
and over-laped on Photoshop.

Overlay (Difference): Printing work and etchings work which
has been scanned in and over-laped on Photoshop.