Here are some examples of poster boards from past nationals competitions. I have also included an example from two of our Alvin Junior High teams that printed a 3 by 4 foot poster board. Use this
The Miami times.
Alvin and the Chipmunks Chipwrecked Alvin and the chipmunks, Chipmunks, Alvin and chipmunks movie
Poster Board Examples - Alvin SeaPerch
Poster Board Examples - Alvin SeaPerch
California Fish and Wildlife Journal - Contents
Senior Tri-fold Photo Display Board For Graduation Party, 54% OFF
2011 Annual Report - MIT Lincoln Laboratory
PEC: Bulletin Boards for Physical Education
alvin and the chipmunks: chipwrecked - movie poster (colored version)
Foam Core Posters Paper Posters Signs For Success, 60% OFF
Coastal Resource Assessment Guide, PDF, Estuary
Science research submarine underwater hi-res stock photography and images - Alamy
Poster Board Examples - Alvin SeaPerch
Ma¯lamalama 1 - University of Hawaii
Live Feed Nolan Ryan Jr. High