Atelier Acrylic Medium - Thick Slow Medium Size:250ml Dries to a very hard

Dries to a very hard matte finish and may be either overpainted or mixed with Jo Sonja's Artists' Colours before application to produce a coloured

Derivan Block Ink Medium & Extender

we suggest pre-testing to ensure compatibility

WN Winton Oil 200ml

Matisse Mediums are designed to work in conjunction with the Matisse Flow and Matisse Structure Matisse Mediums are designed to work in conjunction with the Matisse Flow and Matisse Structure Acrylic paints to create a highly versatile painting system

Atelier Acrylic Medium - Thick Slow Medium Size:250ml Dries to a very hardThis is an old timer from the interactive medium range. If you use it, you need to plan your painting alla prima (all in one go) because you cannot over paint, maybe for several days. Thick Slow Medium is excellent for outdoor sketching, but is not as popular for indoor painting.