The Canada 150 logo is made up of 13 diamonds, representing the 13 provinces and territories of Canada. Since winning a Canada-wide design contest, it has been the official logo of Canada's 150th anniversary celebrations.
Rules for printing the logo: The Logo must always present as visually distinct and separate from any other corporate logo, trademark, or brand element. The size of the Logo can be decreased or enlarged as necessary, provided that its proportional dimensions and colours are preserved. The Logo cannot be defaced by way of printing or illustrations or mask the Logo with any other objects.