There's some crazy and intense ads for a Brazilian newspaper called the Gazeta Mercantil which had the following description:

In this print campaign, JWT Sao Paulo shows that the newspaper makes deeper analyses of the financial market and informs readers on political and social events exercising influence on the world economy. On Dollar, Euro and Yen notes, some of the most important events of the last century.

Click the pictures for the full-size version where you can actually see all the detail involved: