Painting technique (7)
'painting technique' is the definition.
(I know that impasto is a painting technique)
This is all the clue.
(Other definitions for impasto that I've seen before include "Thick coat required" , "Good covering of paint" , "Thick painting technique" , "Technique of applying paint thickly" , "Method of painting" .)
'painting technique' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for fresco that I've seen before include "Picture painted on wet plaster" , "Wall-painting" , "Picture painted on wall or ceiling before plaster is dry" , "Mural painting" , "Painting using watercolours on plaster" .)