Critique: Got water?

Today’s contributer is Antonia Hadjimichael . She sent a pair, presented in no particular order. They were both presented at the American Geophysical Union in the same year. You can click the enlarge the first... ...Or the second! Antonia wrote: I don’t get to do posters often and it was an exciting challenge! For someone who doesn’t do posters often, she certainly rose to the challenge! What…