How do i paint a wall Mural and what kind of paint do i use?

My grand daughter would like a mural with a waterfall for her bedroom. She is about to turn 6. Any ideas?How do i paint a wall Mural and what kind of paint do i use?
if you are not an experienced painter, I doubt you can do it


there may be people in your are who do this type of painting and if this means enough for you to pay that kind of money, I am sure you can find someone


I have had murals of outdoor scenes in two of my rooms, years ago, that were applied much like wall paper and i believe those are still available, very limited sources however