Acrylics and oil paints are very different. Oil paints are oil based and acrylic
are water based. Oil paint takes a long time to dry and acrylics a very short
time. These differences affect your impastos.
SPOT THE DIFFERENCES
THE DIFFERENCE BETWEEN USING ACRYLICS AND OILSSince acrylics are water based, they wrinkle
thin paper. Oils will leave a residue, which is
why it’s suggested you use a canvas or thick
When using a palette knife, acrylic paper for your impastos
smudges will end in a fade. Oils will
often end in a scrape with some texture.
Think about which is most helpful in
your project when picking materialsAs you use less acrylics, the paint will
become more transparent. Oils will
often produce a splotchier, rough edge
as you run out of paint on your brushWhen using a brush instead of a knife
for your impastos, the texture will
hold better in oil paint than in acrylics,
even if you use a medium