"Mische technique or mixed technique or mixed method is a method of painting where egg tempera is used in combination with oil based paints and resins to create the possibility of rendering a luminous, resonant realism. The egg yolk of the egg tempera is a naturally occurring emulsion of water and oil. As such, the old masters found ways of extending the natural advantages of its emulsion to create lean, siccative, smoothly transitional, semi transparent layers of paint. The visual effects created by working in the mixed technique essentially rely upon the phenomenon of light refracting through many subsequent layers of paint."

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