Here you'll find the Mediamatic Huisstijlhandboek (styleguide) with some good examples, and insightful remarks. Based the works of Abel van Gijlswijk, Mediamatic's star designer.
Few key points to remember:
Georgia, left centered, never bold. Italics for titles and emphasis.
Things to keep in your achterhoofd:
Make use of your space. Important things can be really big.
Keep it functional.
If you use black, make it: C 50%, M 50%, Y 50%, K 100%.
The pink is 100% Magenta.
Be nice.
Preferrably don't use more than 2 different font sizes.
Better to use a "—" than a "–" or a "-". Just for aesthetics.
