Fonts play the most pivotal role in the quality of any design. Be it a logo, banner, flyer, header, or any piece of design in the world with a piece of text in it, a suitable font almost doubles the likability of it. Likewise, bad font selection is a major turn-off. Fonts complement minimal graphics superbly, and create the entire outlook of the design.
A good font speaks volumes about the designer/owner company.
Even designs with zero graphics and illustrations work-out well just with a mere help of a classy font used. Here are a few for inspiration: