Serif6 by Stefan Hattenbach of MAC Rhino is a free high-contrast serif with broad curves, very thin connecting strokes, and pronounced round details. The lettering feels formal, with a slight theatrical edge.
An arts magazine cover is an especially convincing setting, since the sharp contrast feels editorial and refined. The same sculptural quality suits fashion branding, cultural posters, and upscale packaging. In those contexts, the ball-like details can turn a title or brand name into a simple ornamental emblem rather than neutral text.