Sennelier Soft Pastels- Half Stick Set of 80 Landscape Colors 80 Artist quality Half Sticks Plein Air Landscape soft pastels by Sennelier Commissioned by Degas. Used by Czanne, Gauguin, Monet, Bonnard, Soutine, Picasso, Modigliani, Kandi Purest colors using only the best natural pigments Use the finest chalk known in the world Best value professional set for landscapes in the market