Three days on a Triptych
Hello icon friends and class mates,
I’m just back from a three day intensive painting our standing/seated figures. I brought my gilded triptych centre panel already prepared with the image transferred so I could start to paint in class.
Just to rewind a little, I photocopied my drawing on to tracing paper to locate the outline prior to water gilding. After gilding, I rubbed red ochre pigment into the back of the tracing paper/drawing itself (rather than using an intermediary sheet), and using a fine propelling pencil with a fairly hard lead, transferred the image on to the board.
Once all the main lines were transferred on to the board, a weak mix of pigment fixed the lines in place. I then began the underpainting and modelling of the garments.
Aidan suggested that I used Red Ochre for the Blessed Virgin’s upper garment as it has some blue in it. I also used Lapiz Lazuli Dark, a beautiful natural blue and Ivory Black to deepen both colours; all pigments are from Cornelissen’s.
Both pigments are very strong so I mixed them up separately first, then blended. For the underpainting I used a lovely size 2 Roubloff 1010 kolinsky sable brush which I had recently ordered from Vesta-k. It has a really sharp point and holds the pigment well.
I mixed black to the lapiz lazuli and red ochre in varying degrees to give depth to the underpainting. The deeper shadows are painted using a lot of black in the mix.
Pure red ochre and lapiz membranes washed over the underpainting with a very thin layer of lapiz washed over the red afterwards to unite the garments.
After several layers of membrane, I applied a nourishing layer of 20% egg 80% water and let it dry before going over the shadows and adding highlights. Aidan suggested fine layers of pure white dry-brushed over the membrane to give translucent layers of highlights.
The underpainting of the Christ Child is in English Yellow Ochre with a little Red Ochre added to model the form. The colours are painted quite densely as the garments will be gilded using shell gold assist. I understand from my class mate Lee that for the crispest, most gleaming gold lines, hand-made shell gold is the way to go – thanks Lee! Watch this space for adventures in making shell gold – I rang Wrights of Lymm for a couple of books of gold today!
Thanks for reading.