Prices depend on a number of factors including  the medium (oil, watercolour etc), the complexity of the composition (houses, animals etc), size of the canvas and  geography.

These are guide prices, assuming a simple composition of a single figure.
 


Oil
Head to hands ‘3/4 length’ (60  x 80cm) £3,500
Head and shoulders (35 x 50cm) £2,500
Watercolour
Head to hands £1,600
Head and shoulders (35 x 50cm) £1,250
Pencil Drawing/Conte Pastel
Head and shoulders £850
Sketches From £400

Prices for group portraits vary according to the number of figures, medium etc