Our Classic 72 set, specially selected by John Hersey for Portrait painting. Unison Colour Soft pastels allow for ease of use with a highly blendable texture. Our soft pastels have a smooth buttery texture and are water soluble. These intensely pigmented pastels have superior lightfastness. These are high quality artists’ pastels that are handmade in the UK using traditional pigments. They are presented in a professional blue box.