Rosalind Whitehouse

Scientific Analysis

Magnified paint cross-section seen under a microscope, showing a thin green paint layer over brown and cream ground layers, with red arrows marking the layer boundary

Investigation of complex structures with the help of Conservation Scientists

Specialists in the use of microscopy and analytical techniques offer invaluable help to the conservator. Minute samples of paint can be analysed to reveal the structures that make up a painting. Information as to numbers of layers of varnish, intervening layers of dirt, coatings of overpaint, and the presence and composition of glazes and underdrawing can all be revealed.

A variety of services including analysis of pigments and media, x-ray photography and infra-red imaging can be obtained as required. Such information is of enormous help when planning the removal of layers of varnish and overpaint from delicate surfaces.

When used, these services attract an additional charge.