Frescoed refers to a wall or surface that has been decorated with fresco painting. Fresco is an ancient technique in which pigment and water are applied onto fresh plaster, allowing the paint to become part of the wall itself. The result is a vibrant, durable image that becomes an integral part of the architecture. When something is described as "frescoed," it means that it has been decorated with this time-honored technique and its beauty remains intact for centuries.