Matisse Acrylic Medium MM31 Open Medium Artist It acts as a powerful

It acts as a powerful penetrating agent

500ml pouches

Derwent Graphite Pencil

water colour markers and sticks

Drying time:

Matisse Acrylic Medium MM31 Open Medium Artist It acts as a powerfulExtends the "open" or "working" time of acrylics without affecting consistency. Allows a more relaxed approach desirable for blending, shading, and softening. (Size: 10L, 250ml, 1L) Formulated to be mixed with either Matisse Structure or Matiss Flow acrylic colours to assist in prolonging drying time while maintaining the consistency of the paint. When mixed with Matisse Structure, they will retain their impasto quality, while Matisse Flow Acrylics