Anyone know how to make up a picturebox of a map with different graphics.

I'm making a map with different terrains, and I was wondering if I could just use one picturebox and use like a code that can turn numbers into graphics for the picturebox

Ex:

1 = Tree
2 = Water
3 = Grass

13333332213333333
11333322233333333
13332222233333133
22222222223333331