Thomas Shotter BOYS (1803–1874) — “Stairs of the New London Bridge and the Church of St. Magnus the Martyr” (The Church of St. Magnus the Martyr, London Bridge, with the Monument in the Background). 1833. Original watercolor on vellum. Signed and dated by the artist in the lower right corner. 30 x 26 cm. Condition A (residue of adhesive on the reverse, minor paper flaking along the lower edge, in good condition).