Answer :
A medium can be something used to change the consistency of the
paint. For example, a gel medium is used to thicken paint for impasto.
Answer:
The substance that is added to a color in order to help application.
Explanation:
The painting, medium is a pigment that is used to bring balance in colour while painting in canvas. Mediums can be in different form as a gel to thicken the paint, linseed oil for Oil Painting to lighten paint or to bring dept in painting, egg yolks for tempera paints. Other mediums to thin paints and make paint more workable.