Air, from the series The Four Elements

In December 2015, exactly 105 years after the drawings were given to the museum, the identity of the artist was recovered. The cartoons are the work of the British artist Frederick G. Smith. Peter Cormack, the noted scholar of British and American stained glass, tracked down Smith and also identified the project for which they were produced, the grand staircase at Avery Hill, in southeast London. Smith was a partner of the London firm Campbell, Smith, & Co., and he likely executed these cartoons between 1888 or 1889 when the house was being reconstructed by Colonel John T. North. The stained glass was completed by 1890, but Avery Hill was badly damaged during World War II. In 1982 the museum acquired a stained glass panel directly related to the series, representing the allegory of Water (81.92). The provenance is not known. The glass is roughly half the size of the drawing. It may have come from Avery Hill, or perhaps Campbell, Smith & Co. executed multiple versions of Smith's designs.