Summits Iconography Painting
Muirenn inghean Uí Cléirigh
August AS LXI (2026)
We begin this journey with the canvas. But this is no ordinary canvas! This canvas was created by Ulf the Wanderer of Terra Pomaria using former event tents. He gave it to me at Egils LIX, but I was waiting for this perfect opportunity to use it.
| Adding lime to size |
To prepare the canvas, I began with a gesso. This seals the fibers of the canvas and creates a more solid, smooth surface that will not bleed when liquids are added on top of it. Theophilus, the 12th c art author, mentions using parchment size as a superior material. I had made up some parchment size from the trimmings of the last parchment I made by simmering them in water for hours. This size is then mixed with hydrated lime to create a paste that is added in many light layers in alternating directions to the canvas. However, when this dried, the powder lifted easily to the touch. So I made up a batch of the more standard gesso using hide glue instead of parchment size. This recipe is mentioned by Theopholis as well as Pliny and Cennini, 1st c and 14th c art authors, respectively. To do this, I soaked hide glue granules covered in warm water for 4 hours, then simmered in a double boiler until liquid. To this I mixed the lime until it was a light paste consistency, then applied to the canvas in light, alternating layers. When it had fully dried, it was solid!
| Layering on the hide glue gesso |
| Outline with oak gall iron ink |
My favorite and most time consuming part followed: the process of turning rocks into a gryphon. The pigments I used include red and gold ochres from Adiantum, slate from Briaroak, terre verte from Coeur du Val, lamp black from Tymberhavenn, and a little staghorn lichen from Adiantum. All the earth pigments had to be ground in mortar and pestle until they were fine powder, then I transferred them to the mulling slab to mull with a tempera binder. To make the binder, I separate an egg yolk, remove its membrane, then mix the fluid with a little apple cider vinegar and a little water until smooth. These were mulled until they became the consistency of butter.
| Separating the egg for glaire and tempera |
| Mulling the gold ochre |
This tempera is painted in very light, translucent layers to achieve a certain depth. I attempted to follow the same Greek Orthodox style to place the shadows, though this was the reverse of my usual habits. The style I sought to attain seems to glow as though in candlelight rather than very directional sunlight.
Finally, I followed Cennini’s 14th c recipe for applying the gold leaf. He describes making a glaire with the whipped egg white (though he calls it a tempera in his writings), watering it down slightly, and mixing in a little Armenian bole. Armenian bole was a red ochre, so I substituted local red ochre. I added this to the area where the gold would go in four light layers, alternating brushstroke direction and allowing to fully dry between layers. After this, I painted a fifth layer without the bole and a little more watered down. This rewets the four layers of egg white beneath to reconstitute it enough to be slightly sticky. Working in sections I gently laid my faux gold sheets over these dampened areas and, with light brushstrokes, made sure they made even contact with the surface. Once all the areas were covered, I allowed it to fully dry. Then I lightly dabbed with a paintbrush to remove loose flakes, saving them for later touch up. I burnished this with an agate and the went back over patches that didn’t take well with more glaire and gold.
| Gold leaf |
After this I put on a few more finishing details, mostly to make sure there was enough contrast between the painting and the goldwork. I added my signature mushroom and signed the back as well. This was such a fun project and I am looking forward to sharing it!
References:
Pliny the Elder, 77-79 AD. “Natural History” Books 33-35
Theophilus, 1100 AD. “On Divers Arts”
Cennino de Cennini, 1390. “Il Libro Dell’Arte”

























