How do I identify the period of an antique painting?

Dating relies upon examining the canvas preparation, stretcher construction, framing style, and the pigment composition where visible. Stylistic cues within the clothing and hair of portrait subjects also offer reliable clues to the era of creation.

Are oil paintings on board less valuable than canvas?

Board supports do not inherently indicate lower quality, as many accomplished artists utilised wood panels or millboard for studies and finished works. The skill of the brushwork and the condition of the paint layer determine the standing of the piece.

How should I care for an antique watercolour?

Watercolours require careful placement away from direct sunlight to prevent the fading of fugitive pigments on paper. Maintaining stable indoor humidity levels protects both the paper substrate and the historical frame from warping.

What is a reverse glass mezzotint?

This technique involves transferring a printed mezzotint face down onto glass, removing the paper backing, and applying hand-colouring directly to the reverse. The resulting image gains a distinct luminous depth when viewed through the protective glass surface.