Atelier Acrylic Medium - Thick Slow Medium Size:250ml depending on colour and film

depending on colour and film thickness

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

400 Series Watercolor Art Journal — Available in three sizes

It may be used alone or applied to a dry pre-painted surface

Blending a multitude of colors into a range of tones

Atelier Acrylic Medium - Thick Slow Medium Size:250ml depending on colour and filmThis 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.