Dear gentlemen!
I congratulate you on your idea and realization of the JUMBO posters . They are unique and useful. I suggest you make them bigger, I think they are not sufficiently known and recognized by the public.
You responded quickly and professionally to my request to change the background and text of the poster - we thank you. The application for the winners has been noticed, checked (on GOOGLE) and it can be concluded that it was done professionally and with quality - thank you.