20. Joseph Marie Vien (Montpellier 1716- 1809 Paris) Woman cared for by a Doctor signed, dated and inscribed 'GENIO SOSPIRATORI: / OB RESTITV TAM CONIVGIS AMANTISSIMAE SALVTEM./ JOS. M. VIEN AN. AET. LXXXV./ V.S.L.M' (on a cartouche, top centre) pen and brown ink, brown wash on beige paper signed, dated and inscribed 'GENIO SOSPIRATORI: / OB RESTITV TAM CONIVGIS AMANTISSIMAE SALVTEM./ JOS. M. VIEN AN. AET. LXXXV./ V.S.L.M' (in a cartouche, upper centre) pen and brown ink, brown wash on beige paper 24.3 x 30.6cm (9 9/16 x 12 1/16in).