M Woods is recorded as a profilist by J A Pollak in ‘Fresh Light on Silhouettes’, Connoisseur, March 1949. The profile in question is painted on card and signed, although there is no trade label. Nothing more is known of this artist.
Source: McKechnie (Author of, British Silhouette Artists and their Work 1760-1860)
Woods, M. (McKechnie Section 2)