If you haven’t seen it yet-The YouTube video below is well worth watching if you are preparing posters for scientific meetings.
https://www.youtube.com/watch?v=1RwJbhkCA58
https://www.npr.org/sections/health-shots/2019/06/11/729314248/to-save-the-science-poster-researchers-want-to-kill-it-and-start-over