The art of laser interference.

What would happen if instead of fluffy squirrel brush we will hand the artist a laser?

Then, instead of bright paints offer him a diffraction grating, fluted glass, and polarizing prism?

And finally, install before him a rear-screen instead of an easel?

The art of laser interference. Methods. ArtisticTechnology in brief

If we try to very briefly formulate the basic principle of laser painting, then this is the projection of a laser beam into the transmission through a refractive optical medium. The creation of a new laser interference image (picture, artistic composition, canvas) is a rather complex and lengthy process, which takes time from several days to several weeks, and in some cases months.