- Images can be prepared from one or more photographs using any process.
- The shorter dimension of the image must be no less than 125mm nor greater than 210mm.
- The longer edge of the image must be not less than three times the length of the shorter edge.
- Images must be mounted and not extend past the edges of the mount. The mount’s shorter edge must not exceed 400mm and the longer edge must not exceed 2000mm.
- There must be only one horizontally or vertically printed image per mount; overlapping prints or collages are not permitted.