I hate to post a sketch of a sketch, but unfortunately the artist who drew the above masterpiece had horrible handwriting which I can not make out. Not that it would have mattered much...the painting here was done in chalk, and as such probably wouldn't be around to appreciate even if I could make out the artist's name. Certainly his initials were E.J. and his children were Floyd and Nellie. The biblical scene was 30 x 50 on a blackboard, dates to 1923 and "was one of the best I had ever drawn" according to the artist. Feel free to enlarge and help...but I suspect E.J's masterpiece will remain unidentified for now.
A post also on the old time religion blog.
Anonymous Snapshot of Chalk Drawing, 1923 Collection Jim Linderman