A story board got is being from the graphic industry. My daughter in law is a graphic artist and she is brilliant at illustrating what the commercial, scene or whatever will be doing. They are long and narrow in layout sort of like a comic strip.
Julie might want to add what the photography industry is now adding to the sales lineup where you would put different expressions on a different narrow format. Great to add to the sales. Am I on track with you Julie?

Peggy Sue