Studio tours – Heritage Open Day

Heritage Open Day Tours 2014On the 13th September, as part of Heritage Open Days, we are giving you the opportunity to join a free tour of the studio. These tours are limited in numbers so booking is essential.

The tours last for around 1 hour and give you a chance to see what our conservators are working on and see some of the National Trusts beautiful textiles up close.

We will also be providing tea and cakes for donations to the National Trusts ongoing conservation work.

Gideon – preparing for battle

You may have read our blog of May last 2013, about the rehanging of a large tapestry  in the Long Gallery of Hardwick Hall. Since then, National Trust central funding has been secured to conserve the eleventh tapestry of this set of thirteen. This tapestry is very fragile and the largest of the set, being a whopping 6m high by 9m wide.

The eleventh tapestry before conservation
The eleventh tapestry before conservation – “Gideon choosing his army”

Although we have successfully used tower scaffolds to take down and put up the other ten tapestries already conserved, we wanted to revisit the method due to the increased size (and weight! ) of this one. An earlier site meeting between textile conservators, the stonemasons and the direct labour team at Hardwick got everyone thinking of a new approach. It was decided that the same vertical roller method of removal would be used but importantly with staff working from a fixed scaffold. Additional adaptations include the construction of a ‘railway track’ between the wall and the scaffold in order to level the floor, with a trolley to support the roller tapestry that ran along the track.

The final adaptations were made to the roller itself with the addition of turning handles and a plug and loop for final lowering.

The tapestry was originally woven in three pieces so, as with the previous tapestries in the set, the lower border was removed first from the mainfield. By doing this not only is the weight reduced but the handling of the larger pieces on the trolley mounted roller is much safer and easier.

With the lower border removed it was time for a full team briefing and health and safety run down before everyone got themselves into position on the scaffold. There were a number of photographers and two staff filmed the whole procedure. No pressure then!

Velcro was pinned down one side of the tapestry lining and the 6m roller, with a corresponding strip of Velcro attached was raised to meet it.

Extra rows of Velcro were added to the top of the roller to correspond with pinned tabs at the top of the tapestry to help prevent the tapestry from slumping down the roller while being removed from the wall.

Ksynia pinning Velcro tabs to the top of the tapestry before take down.
Ksynia pinning Velcro tabs to the top of the tapestry before take down.

Once attached to the roller at the side, the top edge of the tapestry was carefully released from the old popper tape fixing and the roller turned and moved on the track on its trolley. Slowly but surely the tapestry was released. Once it was entirely on the roller, long Velcro ties were attached around it. A long length of upholstery webbing tape was then tied to the loop at the top of the roller before it was lowered to the floor.

The tapestry was then moved to a clear space where it could be unrolled face down and the outer rotten hessian lining removed. Finally the tapestry was rerolled, interleaved with acid free tissue before covering the whole roller with bubblewrap outer layer ready for transport to the studio.

Later that week the the two tapestry rollers were picked up from Hardwick and we can now report they have arrived at the Studio. The next job will be to document and prepare it for wet cleaning before it is off on its travels again to Belgium where it will be washed. We’ll keep you posted as work progresses.



Levy Internship

A route for development and growth to become a professional textile conservator

Surface cleaning of the velvet Caffory from Erddig. Image ©National Trust

While studying for a BA (Hons) in Conservation and Restoration at the University of Lincoln I knew that I wanted to specialise in the conservation of textiles. As I continued my education to Masters Level I concentrated my studies and work placements in textile conservation, gaining as much experience as possible.

When I saw the position advertised for the National Trust Textile Conservation Levy Intern, I knew I had to jump at the chance! The post was for a two year paid internship with the offer of a third year (if the initial two were successfully completed). I joined the team in September 2010 and since then haven’t looked back.

The internship has provided me with a fantastic chance to develop my technical conservation skills, knowledge and ability to produce professional documentation (i.e. estimates, condition reports, treatment records and surveys). Over the duration of my internship I have worked on a huge array of projects, not just with colleagues in the studio but with private conservators and onsite at National Trust properties up and down the country.

What follows are examples of just a few of the many projects and experiences I have had the privilege to undertake and be part of.

Hardwick Hall Gideon Tapestry – Gideon Destroying the Altar of Baal. Undertaking conservation stitching on the upper border of the tapestry
Hardwick Hall Gideon Tapestry – Gideon Destroying the Altar of Baal. Undertaking conservation stitching on the upper border of the tapestry

Dye training-Dyeing wool material for use as patches within the conservation of the Gideon Tapestry.

Erddig Caffoy Day Bed Squab- Cleaning, conservation and reconstruction

Knole James II Bed- Deconstruction and solvent treatment of one of the silk valances during conservation of the state bed.

Producing an Adhesive film on silk crepeline. Used to consolidate the silk curtains from the James II Bed, Knole.

Claydon Doublet- Conservation and mounting of the doublet ready for exhibition

Surveying a stump work chest within the Snowshill collection
Surveying a stump work chest within the Snowshill collection

The internship isn’t just about practical conservation but preventive conservation too. Pest management and environmental control becomes the responsibility of the intern, monitoring and maintaining the environment within the studio.

Monitoring and recording pests found within studio insect traps.
Monitoring and recording pests found within studio insect traps.

Training, visits and networking are also encouraged. During the internship I have attended many internal and external conferences and training courses as well as undertaking a one week work placement within a National Trust property.

Calke Abbey- One Week Work Placement. Working alongside conservation assistants and volunteers to undertake daily conservation cleaning within the property.

Throughout I have had to maintain full records of the work undertaken and keep a day book documenting the many new skills and techniques I have learnt. At the end of each year I have compiled a portfolio to demonstrate the quality and variety of work I have undertaken.

Being part of a large team of very experienced conservators’ has meant I have been supervised and supported every step of the way. At the end of three years at the studio I am now recognised as a salaried Assistant Conservator. Not only has the internship developed my skills to a high professional level but it has also had a huge effect on my own confidence.

Gideon through time

Have you ever wondered what our tapestries would have looked like with their original unfaded colours?

Take a look at this brilliant digital representation of one of the 16th century Gideon tapestries from Hardwick Hall. See it fade from it’s original colours through to what we see now – 450 years later.

There are 13 of these tapestries, 10 have been conserved with the 11th currently in the studio and fundraising for the remaining two ongoing to preserve them for the next 100 years.

Thanks to our colleagues at Hardwick Hall and Rusty Monkey Ltd for this video and to Chris Tims who took the original photos.


Video and digital colour restoration by Rusty Monkey Ltd


Scipio Victorius

The End of an Epic Conservation Project…

Late last year saw the end of a tapestry conservation project that began 29 years earlier, in 1984. The set of eight Brussels tapestries from Hardwick Hall, Derbyshire, dating from c. 1580, depict scenes from the campaigns of Scipio Africanus, a Roman General. The final tapestry of the set shows the victory parade of Scipio. A procession of richly-dressed cavaliers, soldiers, horses and elephants entering the gate of the fortified city.  This large tapestry, 3.5m x 5.5m is woven with a large amount of silk weft giving it a lustrous appearance.

The tapestry was extremely dirty, the detail hidden behind centuries of black sooty soiling. After much preparation, the tapestry was sent for specialist wet cleaning in Belgium.

IMG_9753conv a wholeImage ©DeWit

These images show something of the transformation after cleaning.

The samples of dirty wash solution collected during wet cleaning show the progress throughout the treatment.

tn_DSC010481_JPGOne exciting find found beneath the old lining were fragments of playing cards with handwriting on the reverse.

After cleaning, we were able to see the original, unfaded colours on the reverse of the tapestry. The colours we see on the front have faded due to irreversible light damage.

DSC01216b adjBefore treatment, the tapestry was distorted and weak, where the wool and silk had been degraded by pollutants, light damage and the tensions caused by a previous hanging method. It had been attached to the top of the wall with nails.

The main areas of loss were in the yellow/cream silk weft and the dark brown wool weft.

The tapestry was attached to a full support of linen scrim. All slits (areas where colours in the tapestry change) were re-stitched with a polyester thread in a range of neutral colours.

Areas of missing and degraded wool and silk were replaced with colour-matched new wool and silk yarns, some of which was specially dyed at the Studio.

The most damaged part of the mainfield was a horse’s face, which had loss of brown wool weft and the exposed warps were very visible. A spaced couching stitch using new wool yarns was used to infill the design and support the warps.

On the lower galloon (blue edge), a missing area was patched by inserting a piece of blue wool rep fabric under the existing galloon. The galloon was then re-warped and couched.

After the stitched treatment was completed, the tapestry was given a full lining with cotton cambric fabric, to protect the tapestry from dust and insect damage.

Velcro®, machine-stitched to cotton webbing tape, was hand-stitched along the upper edge of the tapestry for re-hanging.

The tapestry will soon be back on display at Hardwick where you can follow Scipio through his many adventures.

Dining Room Carpet

Textile Conservation Studio:

Here is our latest new project the huge Chenille carpet from Cragside, Northumberland. As a start to the project I am reposting from the Cragside House Blog the start of it’s journey from the house.
Ksynia and Aimee went up last week to carefully vacuum and roll the carpet before it’s journey to our studio in Norfolk.

Originally posted on Cragside House:

We spent Monday morning emptying the Dining Room of it’s furniture in readiness for the removal of the carpet. The room looks enormous! The drugget, which is the sacrificial carpet that visitors walk on, was also lifted leaving only the original carpet in the room.


Ksynia, the conservator who will be working on the carpet when it goes away, arrived on Monday afternoon to begin cleaning the Dining Room carpet ready for it to be wrapped. The pile side of the carpet is being  thoroughly (but very carefully!) vacuumed to remove as much dirt as possible before it is wrapped and when it arrives at the conservation studio the other side will also get a thorough clean before conservation work can begin.

The carpet is being transported by a specialist transport company called Constantine which is the first choice for National Trust collection items, as they deal specifically in fine art…

View original 161 more words

Chasing a dream

After a number of years teaching chemistry in a secondary school, I decided to embark on a career change and the path into Textile Conservation has been opened up with the help of The National Trust Textile Conservation Studio.

img_7226.jpgSix weeks ago I arrived at the Textile Conservation Studio eager to be immersed in the world of conservation.  After proving my stitching prowess with a stitch exercise, that all novices have to undertake, I was asked to design and make a silk display pad for the recently conserved baldrick from the 17th century wedding suit of Edmund Verney from Claydon House, Buckinghamshire.

During its construction I decided that my mantra was ‘Do it again”.  The pad was too bulky to fit easily into the baldrick, the seams were visible or seams were not straight enough to be passed by the exacting high standards of the studio.  When the pad was finished my sense of satisfaction and pride was immense.

I accompanied a senior conservator to Felbrigg Hall to assess the condition of a 19th century Axminster carpet that had just been taken out of storage.  I was then able to assist in the stabilizing of the carpet before it was re-rolled and put back into storage to await the possibility of full conservation in the future.

IMG_3697The studio has just embarked on the conservation of the bed curtains from the Spangled bed, Knole, Kent.  At some point in the recent past the curtains have been daubed with an animal based adhesive.  The glue looks unsightly and needs to be removed.  Nowhere in the literature is there any research into the removal of a gelatin protein from a silk protein fabric.   I have been asked to apply my chemistry training to this problem.  This is an ongoing research project that may be resolved in the near future.

After completing a tapestry stitch test, I have been working on a tapestry from Powis Castle, under the supervision of a senior conservator.

IMG_0058My skills in stitching and science have been stretched whilst training with the studio and my imagination has been fired by all aspects of the conservation process.

Textile conservation is not just about stitching.  It is much, much more.

Julie McBain