Sennelier oil pastel- a creation of geniuses! In 1949, Pablo Picasso asked Henri Sennelier to create a new medium that had qualities of oil paint and soft pastel in an easy to apply stick form. Picasso told Henri I want a colored pastel that I can paint on anything... wood, paper, canvas or metal without having to prepare or prime the surface." This collaboration gave birth to Sennelier Oil Pastels; pure and intense drawing sticks, with a completely new form of consistency and smoothness. Sennelier Oil Pastels feature the highest concentration of top quality, pure organic and mineral pigments on the market. Non-yellowing, non-siccative, non-acidic, inert binder. Non-acidic wax that gives Sennelier oil pastels superior strength, adhesion, and suppleness. This set features 24 landscape colors. It also makes a perfect starter set! This set includes: #1 White, 87 Sap green, 16 Grey Green, 88 Sap Green Light, 20 Deep Yellow, 98 Mars Black, 21 Naples Yellow, 203 Delft Blue, 30 Red Deep, 204 Cinnabar Yellow Brown, 32 Venetian Red, 209 Violet Ochre, 35 Raw Umber, 212 Mummy, 36 Burnt Sienna, 213 Pine Green, 37 Raw Sienna, 226 Sky Blue, 41 Cinnabar Green Deep, 235 Charcoal Blue, 42 Cinnabar Green Yellow, 240 Light English Red, 86 Chromium Green Light, 242 Chrome Brown."