Refined A2 Poster Ideas

I tidied up the alignment of text in my previous idea and made a poster with a single paragraph of text. I also tried overlaying Yellow & Cyan on top of the poster just to see what they would look like with colour. I think the black & white designs are probably best suited to the topic, not sure if I like the single paragraph poster as I have alot of information to put on and can't really afford to chop away anymore info.