Jo Sonja's Gesso Black/White 250ml set Derwent have created a fine

Derwent have created a fine tradition of crafting the best quality writing and drawing instruments

Easier sharpening with less breakage

Oiling out is the application of an oil medium to a painting which has sunk

app 200gsm/unprimed

The gel-like consistency of MM31 Open Medium allows it to remain in place on the palette

Jo Sonja's Gesso Black/White 250ml set Derwent have created a fineAll Jo Sonja Mediums Jo Sonja Iridescent 60ml Jo Sonja Acrylic 75ml Jo Sonja Acrylic 250ml Jo Sonja Acrylic 1Liter Jo Sonja Acrylic Sets Jo Sonja's Gesso "Grounds" are products used to prepare a surface for acrylic and or oil painting. Good preparation will not only ensure good paint adhesion but will prove more economical as less paint will be absorbed into the surface. Although acrylics can be applied directly to a surface without first applying a