Precedent images

These are my precedent images that I have found from typographicposters.com and google search.
For the first one, I liked how the collaging of alot pictures form a shape and this is similar to how I am going to design my poster. For the second poster, I like how the negative space(empty space) is built by cutting out the collage of photographs.For the third poster, I like how the use of more strong colours over weeker colours. For example, in the third poster, black dots have been layed over the yellow and blue dots. This gives more aesthetics and depth to the poster. For the fourth poster, I like the emphasis on words of what this poster is trying to communicate to the viewers. It is communicating similar idea of what I am trying to say in my poster. This technique of emphasis on words maybe helpful in my letter detailed view shots as well.