What is the primary medium used in fresco painting?

Fresco painting primarily uses water-based pigments applied directly onto fresh, wet lime plaster. As the plaster dries and cures, the painting becomes a permanent part of the wall. This technique is known for its durability and vibrant colors.

The primary medium used in fresco painting is pigment mixed with water.

The primary medium used in fresco painting is water-based pigments applied onto freshly laid wet lime plaster.

Ohh..I was very good at Art a good at painting. I think it’s Water? But I’m not 100% it’s a long time ago from school.

It is my first time knowing such a paint substance.