Choosing the Right Poster Paper Sizes for Your Next Project
https://wiki-coast.win/index.php/Choosing_the_Right_Poster_Paper_Sizes_for_Your_Next_Project
When I'm planning a poster, I always consider where I'm putting it before I choose the paper size. A big 24x36 inch sheet feels right for a conference room wall, but for a busy bulletin board, a smaller 11x17 always gets noticed more without overwhelming the space around it.