Copper engraving, 27 x 43.5 cms, engraved by John Harris, black and white as issued, trimmed to plate-mark and mounted, blank verso. From Gibbs’s “A Book of Architecture, containing Designs of Buildings and Ornaments”, published in 1728 after his designs were purposely ommitted by Campbell from “Vitrivius Britannia”. St Mary-le-Strand was his first public building, begun in 1714 and consecrated in 1723.