Simultaneism is a technique that was born from the artistic movement called "Orphism".
Here,
talented painter, David Berkowitz Chicago explains more about this technique.
As the painter
points out, the simultaneism technique consists of using contrasting colors in small juxtaposed areas (placed
one next to the other). So, when
we observe the the
whole picture in a
glance, this generates an
effect of shapes, luminosity, space, movement.