JI Lilliwaup by Jeri Ingalls is a free geometric slab serif display font with tall, upright letterforms. Its even strokes and squared-off feet give the lettering a spare, constructed look. Curves are largely absent, so the silhouette feels architectural and direct.
Architecture, engineering, and modernist themes suit its strict verticals, making it a convincing choice for exhibition posters, museum graphics, and editorial section openers. The same stripped-back geometry can shape record packaging or event branding, where the letters can echo structural beams and measured lines.