Joan Miro The Two Philosophers Oil on copper. 1936. Image from the MoMA website.
Painting onto perspex has brough up an issue that needs to be dealt with - should I camouflage the brush strokes or incorporate them into the texture of the painting? In my small perspex study I tried to camouflage the marks by smudging them with a cloth and spraying with water so they would blend together. However seeing this painting by Joan Miro on display in the Tate Modern made me think that incorporating the brush strokes would be worth experimenting with.
The Two Philosophers is painted with oil on a sheet of copper which creates a completely smooth surface for the paint to glide on and prevents the paint from sinking in, therefore each one of the brushstrokes is clearly visible. This smooth non-porous surface is very similar to a sheet of perspex, so it's a technique that I'll be including in my work.