Vitreous flux, invented in 1951 by the late artist David Baker of Jackson, is a visual effect created by using a micro-thin layer of watercolor on a hard board. By building up layers of pigment and then removing it by dry brushing, the result is a combination of bright and unusual visuals, within a free-flowing and expressive painting.

Lisa Surette, a professional graphic artist, was introduced to vitreous flux when she interviewed and observed Baker as he demonstrated vitreous flux on Marlit board. Later, Surette studied under local artist Kathleen Moore and has leaned into floral abstract, which was Moore’s specialty. In 1999, Surette produced a local art show on Valley Vision called In Focus, this was the last visual interview with Baker in his studio before his death.