Jan Matejko created Vows of John Kaz, a painting rendered with oil paints on canvas. Matejko masterfully uses the oil paint medium to create the appearance of a highly detailed, near photographic historical record, though in fact it is an imagined scene. We see how the qualities of the oil paint, its viscosity, and slow drying time allow for blending of the pigment in the rendering of various textures, such as the luxurious fabrics and the gleaming metal ornamentation. This attention to realistic detail serves a clear purpose, which is to lend credibility to the scene and the solemnity of the depicted historical event. As we consider this painting, let’s remember that the artwork itself is a product of labor, of choices that the artist made, and the final result carries social and cultural meanings.