Remove the strings and paint the wood with Chalky Finish.
Make hearts of clay and let these dry. Stick the hearts on the wood with a glue gun or with Tacky glue.
Paint everything again evenly all over again with Chalky Finish.
Use Flow medium and the beige paint to make a shadow around the hearts and along the edges.
You can paint the hearts with Inka Gold Rosé Gold.
When everything is dry, fasten the strings again.
Have a lot of fun!