Signika by Anna Giedrys is a free humanist sans serif with compact forms and gently changing stroke widths. Rounded curves and softly cut joins keep the lettering approachable. Narrower lowercase shapes introduce lively contrast without disrupting the steady overall texture.
Maps and icon systems echo its clean curves, making it useful for public signage, educational publishing, and community event posters. It can turn directional labels into a recognizable graphic system.