Here is a directory of some typographically based posters, which are really thoughtfully put together.
Please have a look, I think its very much worth it.
typo/graphic posters is a directory of typographic and graphic posters. a passionate project focused on the graphic design community. our goal is to be a timeless source for studies, inspiration and promotion of good design through poster culture and cultivation of typography and pure forms of design. we believe that quality is generated by consuming quality.
