A detailed description of this painting and its place in Roman art history is given in the Art History section by Doctor Roger Ling
The simplicity of the second painting has been attributed to a lack of resources at the time of its creation in the third century, however as this decoration was likely to have been carried out at the same time as the insertion of a polychrome mosaic floor into the room, and is most likely to be the event commemorated in a large multi panelled marble inscription, it more probably reflects a change in style and taste.