consolidation
A book conservation, the best Christmas gift
Conservation is magical, bringing back to life books that seemed useless. A video of a miniature library, whose books were bound by friends... is magical as well!
No gordian solution for the resilient conservator
To trim or not to trim. Is that the question? A book conservator deals with main ethical considerations. Sometimes because of the customer desire's, and most of the time seeking an equilibrium between preservation and functionality. To top it up, we expect the result to be pleasant as well: not too new, not too worn; most original, but not too weak... Rare is the case when we find a salomonic solution that satisfies all the requirements. I guess a conservator is not the type who cuts the gordian knot, but rather one who tries to unlock it no matter how painful that is!
A midnight paper conservation dream
A lockdown is kind of stoping any activity, and that is what I have done, a stop-motion video, showing the full conservation treatment of a paper document.
Retouching, a taboo in paper conservation?
Retouching is among the most sensitive within ethics in conservation since it means to establish the aspect a restored object is expected to have. My opinion is that the looks of an historical object is often as important as its physical-chemical condition, and not intervening provides poor results that might mislead its readability more than a proper intervention. The more we intend to make it as neutral as possible, the least arbitrary, we need to admit that retocuhing requires good taste.
Housing as a (quite desperate) conservation resource
New artwork arrives at the studio to be ready for an exhibition: pressure, limited time, bleeding inks... Could it not be some other easier and more showing off artefacts? Here's what I do when I don't seem to find much to do: Tape removal, and failing to flatten under tension with magnets... Mounting the artwork on a housing that secured an even tension on the artwork during the exhibition, was the last resource.
Unlocking St. Anthony’s locked manuscript
"Tony, Tony, come around, something’s lost and can’t be found!" Some manuscripts require more than just manual skills to succeed in their conservation, and so we prayed to Saint Anthony to help us unlocking the bookbinding, whose key had been lost forever. Certainly not many renaissance bookbindings have an iron safety lock in their covers and thus this extra holly help was deemed quite necessary. The prayer didn't provide any key, but at least a satisfactory conservation solution was achieved!
Sōkō conservation for oversized sketches by Sorolla
Sorolla sketches represent the spontaneity, the genius and the creative stage for its own right. Their conservation shares with them this essentiality, the minimal intervention character. The restoration has adopted japanese tools and techniques, a paper conservation at the most eastern style. Or not that utmost, since the Karibari was replaced by a wooden board. Eastern or western, the restoration of the gouache sketches has been truly remarkable, and you'll have to read it to know why.
Endbands, headbands and ties
The headband to a book is like the tie to a suit: they both give their owner the chance to stand out. It is like the icing on the cake of the binding, and gathers the bookbinder's proficiency and taste. We'll discuss their aspect like in a Vanity Fair, and go beyond: What are they meant for? and why stuck-on headbands are less cared by conservators than sewn ones? Should we replace them or conserve them? The untrained eyes will look at them with more interest now, because -just like ties- there are headbands for all tastes!
Hold on and suck in, Miss Scarlett!
Removing a plastic corset from a manuscript
A personal story, a historic manuscript, a crazy laminating machine and a final outcome. We'll discuss about synthetic polymers, sorts of laminations and encapsulation. All these ingredients are seasoned with PFTE, TFA, HFIP, PE, DMSO, PET... cling, dong and BOOM!... An explosive -but most irresistible- cocktail.
Course: Inpainting & Loss Compensation on Paper
Can you match the colour but not the surface texture? […]
Conservation of ‘The Disasters of War’, by Goya
There are all sorts of projects, and when Mr. Goya knocks at the door, the red carpet is ready to receive him at the studio: Please, come in! The Disasters of War by Francisco Goya arrived at the studio in a fairly intact condition, with its 80 etchings, corresponding to the very first edition (in later editions two more etchings were added, making a total of 82). This first one was edited in 1863, more than forty years after
Dürer: From old Europe to Palm Beach
Alligators, palm trees, luxury residences… [...]
Tracing paper conservation, berliner style
I never enjoy anything as much as visiting other paper restoration studios, especially if they are private. They usually bear the imprint of a personal vocation, a personality which is barely present at institutional studios. I watch the space distribution, the tools, the jars... at Hildegard Homburger's studio. Is there a better way to nose around than becoming a berliner restorer for two days?
Posters conservation: virtual inpaint vs “virtuous” retouching
The bike riders from Sants reached my studio squeaking, rather than cycling! Tears, foxing, discolouration, brittleness, acidity... All these damages have been carefully restored in order to let the splendorous riders finish line at the Municipal Archive of Barcelona. They are almost centenarian... and yet they ride wild along the repository! I'll explain which beauty and health treatments these illustrated posters have passed through
Bibliopaths: The case of the lacquer binding
Are we supposed to fear bibliopaths? Or maybe we should give them an award? Who are they? Atention! Because they can be among us, or we might even be one of them?! I invite you to read the Case of the Lacquer Binding to know more about them
New conservation methodolgy to retrieve lost flexibility to brittle tracing papers
Approach to a new methodolgy to retrieve the lost flexibility to brittle papers. Tracing papers -so usual among technical drawings- have in common their transparency, but there are significant differences in the process to make them. The properties and behavior will be very different then. Impregnated papers, for an instance, were applied oils or varnishes to provide them translucency. Explanation restoration of several drawings in which the varnish was removed to replace it later.
Who says BluTack® is ideal for papers?
BluTack in papers? Never! Restoration of a document from industrial heritage with a stain from this adhesive, property of the Municipal Archive (Barcelona)
Damned “sellotapes”!
Which damages cause sellotapes? Can we release documentary heritage from these fatty strips? Explanation for the degradation mechanisms of this historic "remedial" tapes that we can find in documents of all kinds, and restoration possibilities in each case.
Books washing-machine and new conservation methods for leather bindings
From the books washing machine to new methodologies for leather bindings restoration, a visit to Domènec's restoration studio is always a great pleasure!
Conservation of school poster from spanish civil war period
This map represents the typical scholar posters: with its wooden slats to roll and hang, lined on the back. It was very common to varnish them with shellac to waterproof and protect them from abrasion. This one was made of two pieces of printed paper, sticked together along the central horizontal stripe. It is from 1936, spanish civil war was barely breaking. Removing the old varnish has allowed to repare other minor damages: tears, gaps and wrinkles. But most important is that the new varnish is not oxidizing nor yellowing. As it is very flexible it will not crack in the future.
Categories
ARTIFACT
archive or library
book
binding
limp-vellum binding
book structures
conservation cover
endband
endband
hollow back
locks
tight back
collage
document
drawing
manuscript
photograph
glass plate
silver gelatine
poster
technical drawing
maps
plans
DAMAGES
acidity / oxidation
bibliopath / graphopath
insects
silverfish
microorganisms
mold
book & paper eaters
disaster
flood
foxing
gap
gaps
silver mirroring
structural
dry seal
printed stamp
PRODUCTS
adhesives
natural
starch paste
synthetic
Filmoplast®
Klucel
Paraloid B72
pressure sensitive tapes
gels
agarose
chemical gel
hydro-gels
organo-gels
physical gels
nanoparticles
rubber
rubber (natural)
rubber (synthetic)
solvent
benzyl alcohol
cellulose acetate
ciclometicone
diethyl carbonate
dimethyl sulfoxide (DMSO)
polyethylene glycol (PEG)
surfactants
seal
SUPPORT
glass
leather
metal
paper
coated paper (art paper)
Kraft paper
laid paper
rag paper
tracing paper
tracing paper
impregnated paper
wood pulp paper
parchment
plastic
polyethylene terephthalate (PET)
Polypropylene (PP)
textile
cotton
silk
TECHNIQUE
ballpoint pen
engraving
etching
felt-tip pen
gouache
ink
ink printed stamp
photo-reproduction
diazotype
print
lithograph
THEORY on conservation & restauration
TOOLS, MACHINES
TREATMENTS
bleaching
cleaning
dry cleaning
consolidation
Infilling
paper pulp
lining
lining (with fabric)
tear repair
deacidification
digitization
flattening
flattening under tension
housing
box
four flaps envelopes
ink fixing
inpainting
mimetic in-painting
neutral inpainting
mould treatment
preventive conservation
climate (HR, temp.)
sewing
sizing
stain removal
tape removal
varnish removal
varnishing
Velvesil Plus
velvet
Washi
watercolour
wet cleaning
wood
woodcut
woodworm
wrinkles
xanthan gel