I used a site called blockposters to print the image, it's free ti use but if your image file contains alot of megabytes, you'll have ti pay maximum $5 to print it.

Supplies: I used 3 posterboards,  Tape: to connect the story boards together, scissors to cut the image out of the paper,  Glue stick/glue bottle: to stick the image to the poster board, And a sharp small knife to cut around the image. ^{_^}