Image The two titles are mentioned separately by the DNB, who give the Guildhall Sanctuary, but there seems only to be the one painting (exhibited RA 1867)
elpais.com
Articles(in Spanish) in El País, probably quoting another source.
In 1875, he was at 20 Brompton Sq., where he registered a patent "for improvements in boxes for containing matches and other articles" - London Gazette, March 29, 1878, p. 2259. By 1878 he had moved to Ravenscourt Park, where he played a crucial role in developing the present public park. Obituary of Mr E. S. Burchett by F.E. Hayes, A.R.C.A., F.R.G.S. West London Observer 24 March 1916