What type of paint to use for painting a landscape art painting on a refrigerator (with brushes)?

I would like to paint an actual painting on the front of my refrigerator. I need to know what kind of paint to use for a base coat and then what types of paint I could use for the details. Spray paint is not an option for this, I need to be able to paint with brushes, and all I'm finding online is "how to go from white to black" etc.? Also, if I should use some kind of topcoat to protect the final product.