As the conservation experts worked on the plaster bedding to be done before detaching the mosaic, they were surprised to notice there were ancient foot and sandal prints beneath it. Clearly, the builders that had worked on the floor sometimes wore their sandals, and sometimes worked in their bare feet.
“It’s exciting. This is the first time I have ever encountered personal evidence such as this under a mosaic,” said Jacques Neguer, head of the IAA Art Conservation Branch, who referred to it as “a real archaeological gem that is extraordinarily well-preserved.” When removing a section of mosaic, it is customary to clean its bedding, and that way study the material from which it is made, and the construction stages, Neguer explained. “We look for drawings and sketches that the artists made in the plaster and marked where each of the tesserae will be placed.”