Lot Essay
Two signed miniatures by the present artist are in the Museum Briner und Kern, Winterthur (see B. Hofstetter, Die Welt der Bildnisminiatur. Meisterwerke aus der Sammlung Emil S. Kern, Bern, 2008, p. 67, illustrated in colour, figs. 34 & 35). For an account of Jonson, see K. Hearn, 'The English career of Cornelius Johnson', in J. Roding, et al. (ed.), The English Venture: Dutch and Flemish Artists in Britain 1550-1800, Leiden, 2003, pp. 113-128.