Icon Diploma Student

Learning to see with the eye of the heart

Posts tagged ‘Lapiz lazuli’

Three days on a Triptych

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Icon Diploma Students taken at Aidan Hart’s May session 2015

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.

icon outline drawing

Transferring outline on to gessoed panel

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.

tracing paper drawing

Drawing of icon on tracing paper

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.

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First stage of underpainting

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.

ivory black and red ochre

Ivory black and Red Ochre pigments

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.

underpainting garments

Building up the underpainting of the garments

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.

lapiz lazuli

First layer of membrane applied using a wash of pure Lapiz lazuli over the underpainting.

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Membranes on the garments

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!

three days work

Three days work

Thanks for reading.

Ronnie