What is the difference between oil and watercolour portraits?

Oil paintings utilise pigment suspended in drying oil on a canvas support, offering rich colour depth and a robust physical presence. Watercolours employ water-soluble pigments on paper, producing a lighter, more translucent quality that requires protection behind glass. Oils generally denote formal, larger scale commissions intended for public display rooms. Watercolours and pastels often indicate private, domestic pieces or preparatory studies.

How should I hang and light these portraits?

Position oil paintings away from direct sunlight and sources of extreme heat to prevent the canvas and paint layers from drying out or cracking. Use picture lights with low UV output to illuminate the surface evenly without generating excessive warmth. Ensure wall fixings match the weight of the frame, particularly for large giltwood pieces. Consult a professional framer if the hanging hardware on the reverse requires updating for safety.

Are original frames important?

Original giltwood and gesso frames enhance the historical context and visual harmony of nineteenth century canvases. They reflect the aesthetic tastes of the period in which the portrait was painted. While replacement frames protect the artwork if the original is damaged, matching period mouldings preserve the integrity of the piece. Look for consistent wear and patina shared between the canvas and its border.