Quick view Sennelier La Carte Pastel Card Pads MSRP: Now: $86.00 Was: Among Cassatt’ surviving pastel boxes are two flat wooden containers that have labels reading “Pastels a l’ecu”, a brand name of the Parisian colormaker Sennelier, founded in 1887. Gustave Sennelier, a devoted chemist,... MSRP: Now: $86.00 Was: Quick view