My daughter and I took ceramic painting class when she was ten years old. We both enjoyed this activity.
When choosing a green ware that is a ceramic piece just came out of the first firing from a mode with the clay color. It is still fragile and breakable. We need to clean the rough edges with bladed tools and water. The next step is to paint it with the paint for green ware. After painting, the green ware goes through the second firing. After the second firing, the piece becomes solid. The glaze will be applied and the piece goes through the third firing to have a shiny colored look.
Another way to do it is to purchase the bisque which is cleaned and solid through the second firing. All we have to do is to use a different paint specifically for bisque. We paint the colors, and do the glazing. Then the piece goes through one more firing in the kiln before its completion. The dry brush technique requires different kind of paint, doesn’t need glaze or the third firing.
My daughter and I carry on this hobby separately. I like to paint angels and fairies. When I paint the wings or certain areas in white, I have to be sure to use opaque white that is nontransparent, and covers any unexpected spots of other colors.