Posters development

The posters come in two colours, to target two sectors of a very wide audience. The green is aimed at adults, parents and the 'green' people. While the black posters are aimed at the teenagers and students.

The grid was used very roughly and did not need to have so many columns at all. I just like to work with plenty incase more information is dropped in. It also allows for more play should I chose to use it. They elements on the page are half based on the grid, following the margins and gutter widths, while the sturcture is shaped by the design itself.