Date completed : 28 June 2018 Duration : 4 Months
Janie Lightfoot

I composed condition and treatment reports for the cleaning, conservation and re-installing of the ‘Adoration of Magi’ tapestry alongside the proposals for the cleaning, conservation and reinstallation of the two William Morris carpets in the Nave of St Andrews. Both the tapestry and the carpet reports were needed for a funding application with the Council for the Care of Churches.

The proposal was revised in 2015 and funding for the tapestry was made available in 2017. The work was completed in 2018. The funding for the carpets came through in 2015 and the carpets were conserved and reinstated into the church in 2016. The project involved the removal of the tapestry from St Andrews and transporting it to the London studio. This was achieved by releasing a rope that had been fed through a series of rings and attached wooden frame.

It had been previously decided to clean the tapestry in Belgium with a company called ’De Wit’ who are very successful in cleaning tapestries and carpets that are susceptible to colour run, as it was noted on the first visit that these dyes may be fugitive. Samples of the wool were taken to establish the stability of the dyes and it was the red dye that was identified as the problem.              Before sending it to Belgium the lining was removed, the webbing tapes and rings were removed from the reverse side of the tapestry. When the lining was released it was discovered that on the back side of the fabric was a print called ‘Borage’ designed by William Morris in 1883 and printed at Morris & Co England.                                                                                                              The Tapestry was given a surface clean using a variable controlled museum vacuum, to remove the build-up of many years of dust and dirt on both the back and front. It was then transported to Belgium where we met with it once again at De Wit.

At De Wit the cleaning system is operated with an automated controlled computer, that included ‘automatic sampling of water used and water extracted; analysis of the temperature, pH, conductivity; a high-definition moving and remote controlled camera with a zoom lens set for taking close-ups images. The tapestry was held in place on a suction table that distributes and draws the conservation grade detergent and deionised water solution through the textile in the form of a fine spray. This allowed the treatment to be carried out without the tapestry being wet for any length of time. Controlled drying was carried out using suction and blotting paper sheets.

On return to the London studio, conservation stitching was implemented, to support any loose slits and weak areas. It was then interlined with cotton-down proof fabric to provide protection reducing the accumulation of dirt and access to insects.

The Lining. The original seams of the lining were released, it was wet cleaned in a 2% solution of Dehypon LS54 in softened water and rinsed in deionised water. The panels were re-joined and stitched to the down proof lining. Loop sided Velcro® was machine stitched to a webbing tape, this was hand stitched along the reverse side of top edge, and ‘L-shaped’ tabs were made for the bottom two corners.

A final surface clean at the studio and it was transported back to St Andrews. The wood within the frame and the frame were thoroughly cleaned. A wooden batten was screwed to the back board along the top and in the two corners. A strip of hook sided Velcro® was stapled to the battens. The tapestry was then reinstated with in the existing frame. Once installed, together with the two William Morris carpets the whole Nave was transformed.

Showing the amount and thickness of the dust and dirt on the tapestry
Showing the amount and thickness of the dust and dirt on the tapestry, especially on the bottom
Showing the amount of dust, dirt and discolouration on the figures in the tapestry.
Detail of Joseph, before cleaning showing the amount of dust, dirt and discolouration on the figures in the tapestry.
The lining after it's first wet clean with a 2% solution of Dehypon LS54 and softened water. The final rinsing used deionised water.
Showing the water samples collected between each process during cleaning the tapestry, the cleaning process continued until the water was clear.
The tapestry after cleaning showing more clarity of design and bringing back a freshness of the colours
Mother and Child after cleaning this shows how much dirt was removed and how the clarity of the colours returned.
Detail of Joseph after cleaning showing how much dirt was removed and how the clarity of the colours returned.
Showing the tapestry reinstated in the Nave, alongside the 2 William Morris carpets that had previously been cleaned and conserved.

Are you an Accredited conservator?

Submit a request form and build your Upgraded Listing
Submit Request