You will need
Chalkboard paint
Paintbrush
Picture frame
Stickers ext.
First you want to take the glass out of your frame. Then get out your chalkboard paint and begin to lightly paint the glass.
Paint until the glass is completely covered. Let dry for 24 hours. Now it's time to decorate your picture frame. You can use stickers or pop up stickers ext to decorate with.
To decorate with I used American girl crafts paper poises booklet to decorate my frame with. You can find this at any craft store. Now you can get as creative as you want, decorate as you please.