I always seize the opportunity to use words with the -tych suffix.
Your design has two panels? Why not diptych?
Your design has three panels? Why not triptych?
Your design has four panels? Why not quadriptych?!
Got more than one column? Let’s polytych this thing! How many panels you got? How many quadrants you want? ¿Por qué no los TYCH EVERYTHING!!!
That is all