Tinted African-American Woman in Chess Players Case - ⅙ plate Ruby Ambrotype portrays an elegantly seated African-American woman wearing a long, dark dress and braided hair that is pulled back. She sits next to a side table, and flowers decorate the painted background. The image has been lightly tinted green and blue while her gold jewelry is definitely pronounced. The image is housed in a dark, brown thermoplastic case entitled "Chess Players.”