She says:
This entry falls under the category "Embellish it". Nathanael had gone through two previous shields, and I avoided anything fancy on this third one in case it met a quick end like the others. However, as the improved construction and quality of material appeared to be holding up, I decided that the pentathalon entry was a good excuse to get it looking flash. The design is my own: a white stag done in an approximation of the Mammen style (with some deviations to ensure that it was obvious to the viewer that it is a stag and not a generic knotwork beast). Modern paints.