This exclusive ceramic mug was created in celebration of the exhibition Mary Cassatt at Work, at the Legion of Honor museum. This mug features two images from the exhibition; The Letter, 1890-1891 and On a Balcony, 1878-1879, along with the exhibition identity. Perfect for your morning cup of coffee or tea, this mug is great for everyday use. Hand washing recommended to preserve image, microwave safe. Holds 11 oz.