Almost Vantablack: The Second Blackest Paint on Earth

A recent thread on the Book-Arts Listserv introduced me to Vantablack  the blackest paint ever made, absorbing 99.96% of light. Unfortunately, the artist Anish Kapoor has licenced exclusive rights to use it for artwork. Fortunately, Stuart Semple at Culture Hustle is making a similar product, though it is not quite as black. So everyone else in the world will have to settle for the second blackest paint on earth.

It is easy to get paint from Semple: my order arrived from England in about 10 days, and the price and shipping are at cost according to Semple, around 25 bucks.

To test, I compared it with some of my usual Golden Acrylic Carbon Blacks. I squeezed a large dollop, then using a new dry brush for each one dragged it down in one stroke on Arches Watercolor paper.

L – R:  Stuart Semple’s Black, Golden Fluid Acrylic Carbon Black, Regular Golden Carbon Black, and Golden Airbrush Carbon Black.

In this image, with little reflected light, they don’t look all that different. But in real life Stuart Semple’s Black is significantly more matt, almost indistinguishable from a pure finely ground pigment.  The surface is non-friable but oils from fingers can remain the surface, making it look less black. Even where the paint was thick, it cracked and remains matt, unlike the thick areas of the Golden Fluid that show a reflection from their glossy surface. The paint comes in a bottle and has a viscosity similar to the Golden Fluid Acrylic, though more heavily pigmented.

L – R: Stuart Semple’s Black, Golden Fluid Acrylic Carbon Black, Regular Golden Carbon Black, and Golden Airbrush Carbon Black. Specular light.

When viewed with specular light, the difference is amazing, even in the image. Areas where the Golden paint is thin, there is still a slight sheen from the acrylic medium, making it look less black. Semple’s Black is quite similar to the AIC PhD Target black on the far right.

The only bad news is that Semple doesn’t reveal what the binder is, what the pigment is, what the color coordinates are, or how much light it absorbs.

However, this is a cool project which uses the sale of art materials as a artistic statement. It could be interpreted as disgust against the gluttony of the 1% by targeting a single pig, Anish Kapoor. By selling it at cost it is also a comment on the history of precious materials in art interpreted as value.  It is similar to a Banksy prank, an artist who is interested in interactional art outside the white cube; art which intersects with the real world in unexpected and exciting ways. Semple investigates the weird intersections of materials/ capital/ art, then reinserts this back into the making of art, ouroboros like.

But will the fact this is a functional and useful product preclude it from being considered as “Art”? This question interests me quite a bit, as I am thinking about some toolart projects which straddle these deeply delineated and difficult to cross boundaries.

#ShareTheBlack

Vesalius, Sixteenth Century German Bookbinding Thread and Dissection Tools

Vesalius, De humani corporis fabrica libri septem, 1543, 235. Source: https://www.nlm.nih.gov/exhibition/historicalanatomies/Images/1200_pixels/Vesalius_Pg_235.jpg

While looking at the surgical tools in De Humani Corporis, I ran across an interesting bit of information from a Cambridge University Online Exhibition. The image is huge, and can be examined in detail. In the text, Vesalius mentions that either silk threads or bookbinder’s threads could be used to prepare a cadaver. In his opinion, German bookbinding thread is the best quality, since it is stronger, thinner, and more well-twisted than thread from other countries. I haven’t noticed this about German 16th C. sewing thread (in large part due to the inflexible spines, see the post below) but it is certainly true for their typically tightly cabled sewing supports. One takeaway is that the thread bookbinders used was the best quality available. Vesalius also describes heating a needle  in order to bend it into a “C” or parenthesis shape, a practice bookbinders still perform today. I’m assuming these bent needles, labeled “N” are stuck in bookbinding thread wrapped up in a bun shape.  This is likely the earliest image of bookbinding thread.

Anthropodermic bibliopegy, or the binding of books in human skin, has a lurid and enduring fascination. Here; however, we have the cadaver fabricated using a bookbinding material and borrowed or shared tools: Bibliodermic anthropegy???

***

More tools appear on the title page of this book, where a man is stropping or sharpening his razor under the dissection table. The portrait of Vesalius also contains a partially hidden razor lying on the table as he holds body parts of a cadaver. In this case, the razor represents his practical knowledge and experience. His intellectual and theoretical prowess is symbolized by the inkwell and manuscript page on the table behind arm.

The Cambridge exhibition considers that these are ordinary tools, altered by Vesalius, a testament to his manual dexterity. He didn’t need “fancy” instruments, but could use commonly available ones. I wonder about this interpretation, though. Given how many tools even today are shared — and altered — by many crafts, I wonder how many specialist instruments were made only for surgeons. There is no mention of this kind of specialization in J.B. Himsworth’s 1953 The Story of Cutlery, Although it is an excellent resource, it is far from comprehensive.

 

Detail: Title page, Vesalius, De humani corporis fabrica libri septem, 1543. Source:https://www.nlm.nih.gov/exhibition/historicalanatomies/Images/1200_pixels/Vesalius_TitlePg.jpg

 

Vesalius, De humani corporis fabrica libri septem, 1543, xii. Source:https://www.nlm.nih.gov/exhibition/historicalanatomies/Images/1200_pixels/Vesalius_Portrait.jpg

 

 

 

The Battle of 1667 Physica Curiosa and the Book Conservation Fixture

Nice to see my Book Fixture getting a workout at the UCLA Library Conservation Center, battling all 1,389 pages of Gasper Schott’s 1667 Physica Curiosa. Typical of alum tawed books from this time, the spine is now very inflexible; note that the leaves start to drape about 2cm from the folds. These books are a bear trap, err, make that an elephant trap in this case.

Thanks to Chela Metzger, Library Conservator at UCLA, for initial impetus for the fixture.  And she is now Tweeting!

Peachey Book Fixture battling Physica Curiosa. Photo Chela Metzger, UCLA Library Conservation Center.
Peachey Book Fixture battling Physica Curiosa. Photo Chela Metzger, UCLA Library Conservation Center.