What are frescoes?

Answer:
Frescos are murals painted onto plaster. Buon fresco, the technique of painting on wet plaster, creates vibrant colors and lasts a long time. Fresco secco, the technique of painting on dry plaster, does not last nearly as long.
First answer by Snart Gurk. Last edit by Snart Gurk. Contributor trust: 61 [recommend contributor recommended]. Question popularity: 1 [recommend question].