Our post for Trinity was illustrated with a beautiful icon of the Holy Trinity by Ann Chapin.
On her own website, the artist has a description of the process of painting the icon, which can be found here. She also has a series of posts describing the painting of another icon, of Christ at the shore with His Disciples, setting out the creation of a beautiful devotional image, which can be found here.
Catholicism Pure & Simple 
Pingback: Making of an Icon — | RudyCarrera.com