Pastels 100-103
  Synthetic Iron Oxide PY42
Naphthol AS-D PR112
Naphthol Red PR 185
+ Titanium Dioxide Rutile PW6
    Red mixed with a pinch of an earthy orange (color #311).Instead of mixing it with a Titanium White (color #3) I used an "Unbleached Titanium" (color #40) thus getting a pale coral and a light "flesh" tone in the numbers 102 and 103.