See section Two for main entry
Included in this Section because on his two trade labels, both used jointly with other artists (No. 1, with Mrs Trewinnard; No. 2, with J. T. Mitchell) Trewinnard offers work on glass. No examples have been identified. Costume of c. 1806-1819, or possibly c. 1820-30, might be expected on profiles which come to light. Dress, shown in full detail, would probably be painted in either brushwork alone or by the use of a fingerprinted base. Trewinnard used oval pearwood frames at least as late as 1819.