I have just discovered a blog, by Shirin Tan, which provides resources for Childrens class teachers. You can check it out at: http://brilliantstars.blogspot.com/ I have also put the link in the sidebar.
"All Art is a gift of the Holy Spirit. When this light shines through the mind of a musician, it manifests itself in beautiful harmonies. Again, shining through the mind of a poet, it is seen in fine poetry and poetic prose. When the Light of the Sun of Truth inspires the mind of a painter, he produces marvellous pictures. These gifts are fulfilling their highest purpose, when showing forth the praise of God." (Compilations, The Importance of the Arts in Promoting the Faith)
A painter asked: "Is art a worthy vocation?" 'Abdu'l-Bahá turning to her impressively, said: "Art is worship."
Abdu'l-Baha, Abdu'l-Baha in London, p. 93)