1952 Press Photo St Mark's pieces dusted off by workman - mjb86045

St Mark's piece work: Each individual piece of mosaic tile has to be brushed and cleaned after being taken from its weak place in the wall. Here a workman blows away particles of dust and grit which he loosens with a stiff brush.

Photo is dated 1952.

Photo measures 9.5 x 7.75 inches.

Photo back: