The Making of the Glencairn Methuselah Window: Page 59

<in box text “This system came the nearest to matching the Radagonde panel”>

Have tracing color fired in first
Now take Modelling Clay Backing and mix it with ordinary “Fatty” turpentine until the mass is somewhat shiny. Now add oxidized turpentine thin Jan-Mar stirred 13000 times – mix this with the paint until it is fairly liquid and spreads on the slab. Add more ordinary thin turpentine. To work this dilute with thin oxidized turpentine. Spatter with a toothbrush on part of one delicately – putting more in some places than others. This paint will now flatten into a film. Some places pretty substantial – some places hardly any.

Now take a mixture of 3 parts Olive texture one part Golden Texture and mix it until the mass is shiny with Fatty turpentine. Dilute with thin turpentine – grind finely spatter irregularly on front after film has