For the last two years or so, I have been working with an elementary children's pastor to illustrate his Sunday School curriculum. We have done two series so far: The Call to Adventure and Light in the Darkness. The series contain mostly Old Testament figures while the small illustrations for summer sessions have been New Testament. This being his curriculum, the pastor has guided the direction of the art style to reflect his teaching style. The characters are colorful, fun, and engaging just like he is.