Lot of three drawings, 18th–19th century

a watercolor on paper depicting a lady in profile, the sheet: 19 x 17 cm; a seated male figure in ink on paper, the sight (excluding the mat): 13 x 8 cm; a drawing in ink and watercolor on paper with a circular top depicting The Rape of Proserpina, the sheet (excluding the mat): d. 17 cm (minor defects)