A young gentleman, seated in an interior at his desk, in plum-coloured coat

Lot n° 426
On a blue grey-upholstered wooden chair, a quill in his right hand, a musical score in his left; bust and bookcase in background
signed 'Dumont f.' (lower right)
on ivory
  (76 mm.) diam., gilt-metal frame with stamped foliate surround, the turquoise silk reverse stamped in gilt lettering 'DUMONT PORTRAIT DE PICCINI'