Fresco painting is the technique of painting on a plastered wall of ceiling, and is widely used during the old eras of the Greek, Renaissance, Medieval and Roman periods. These masterpieces are often seen in halls and churches around Europe. It's also a well-preserved form of art that can provide clear qualities for hundreds of years.
The answer is 4, they are 3D instead of flat :)
Got side to side not up and down thats makes it un even also not too hard very light you need to take your time and at least part at a time ok :)
