How to paint on glass?
To paint glass you need to make sure the glass is thoroughly cleaned and dry. Then you will need special glass paint. Different glass paints have different directions, so read those carefully before you decide which to buy. When you bake the glass place it in a cool oven and allow the oven to warm to the desired tempreture. After baking allow to cool in the oven. You can use any brush when painting on glass but for one all over color it is recommended to use a sponge.