Acrylic, milk paint and watercolor gels.
The green color is delivered by an interesting unstable emulsion consisting of milk paint, green watercolor, halloystite (clay family) , dammar resin in turpentine and linseed oil. it is fast-drying and turns the 140 lb. bristol foundation into a thick parchment. The clay amount will be increased to generate a stucco surface.
Artist: David S. Soriano (Bradford, PA., USA)