Check out this fun and clever way to color the Happy Saints Last Supper ...
See how they do it:
http://familiacatolicahomeschooler.wordpress.com/2013/05/07/arte-dibujo-de-happy-saints-de-la-ultima-cena-usando-crayola-derretida/
http://familiacatolicahomeschooler.wordpress.com/2013/05/07/arte-dibujo-de-happy-saints-de-la-ultima-cena-usando-crayola-derretida/
View the original Happy Saints Last Supper Artwork (coloring page available):