Search results for 'Test'
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Cornelissen Historical Inks, Sir Isaac Newton Ink 30ml
£10.50Formulated to the exact recipe used by Isaac Newton, this ink is completely permanant, as his surving writings attest. Although composed of very similar ingredients to our Jane Austen Ink, we consider Newton's recipe to be superior, as Austen's has browned slightly over time. Initially a medium blue-grey, it darkens to a rich, matte back, which is slightly warmer in tone than our regular Oak Gall Ink. It is made in small batches and blended to give the required consistency and strength, and is fully waterproof in 5-7 days. Permanent and lightfast, it has been steeped for several weeks and left to ‘mature’ for several more in the bottle. When used on animal skins such as vellum, the acids in the Oak Gall Ink react with collagen, effectively ‘etching’ itself into the surface, hence its permanence.
Not suitable for fountain pens. Learn More -
Cornelissen Iron Oak Gall Ink Set
£30.00Three historical oak gall inks handmade to traditional recipes. Jane Austen Ink. Sir Isaac Newton Ink. Doomsday Ink. Learn More -
Schmincke Liquid Charcoal 15 ml
Starting at: £18.30
Liquid charcoal in the 15 ml tube - a clean, dust-free way of painting, charcoal drawing and underpainting with charcoal. The three pigments of natural origin used for this (PBK 8, pit black) are created by charring fruit seeds from the EU area and result in the following unique coal nuances: a neutral peach stone black - 18 757 a warm, brownish cherry pit black - 18 756 a cool, bluish grape seed black - 18 755 Due to the larger quantity of available paint, liquid charcoal can be used to quickly process large areas. The liquid charcoal contains the high-quality binder gum Arabic like traditional artists' watercolours (gouaches, watercolours, etc.), has a gouache-like consistency and can be diluted with water, so that different shades, structures and layer thicknesses can be achieved by different application. Depending on the substrate and the thickness of the layer, it can be wiped off by hand and removed with water. Used as thin underpainting (e.g. in oil painting), subsequent paints do not become dirty or become less dirty than with conventional charcoal underpainting due to the higher adhesion of the bound carbon pigments to the substrate. Of course, the liquid charcoal can be combined with drawing charcoal. The blurring and removability of the liquid charcoal depends on the surface of the substrate - the more even and firm the surface, the easier to change the application. Pre-tests are recommended. Learn More