One of our primary Christian education teaching series is entitled "Legends of the Fall". This series consists of two-parts. Part 1 is entitled "Origin of Man" and Part 2 is entitled "Origin of our Enemy". Thus, this is a binary design, contrasting two themes. Origin of man deals with the creation of Adam in the Garden of Eden. Origin of our enemy deals with the creation of Satan.
Origin of Man elements should include: Light, Day, Sun... Tree of Life (bearing 12 kinds of fruit), Adam (naked but goodies obscured).
Origin of our enemy elements should include: Shadow, Night (Twilight), Moon, Tree of Knowledge of Good and Evil (dead and rotting), Serpent, angel of light (moon light exposes demonic side.
Origin of Man (Left side, left justified), Origin of our enemy (Right side, right justified)
Obviously this project may require more discussion. Artists should feel free to ask questions, or contact me. I am available through skype (matthew.gibson6) I will not work outside of 99 designs, however.