Heliuum
Seven character sets, one constant stroke weight
Heliuum is a display typeface designed by Damien Gautier in 2021 for 205tf, built around seven distinct character sets: three uppercase ranges at different cap heights and four small-capital ranges sitting on staggered baselines. Stroke thickness and character width remain consistent across all seven series, enabling vertical alignment and dynamic composition. The family ships in two weights—ExtraLight and Regular—and is also available as a variable font.
Set in Heliuum
Insights
- Letters are intentionally left without optical correction; structural detailing substitutes for conventional compensation.
- OpenType ligatures make all cross-series combinations directly accessible from the keyboard, described by the designer as analogous to playing the piano.
- Uniform stroke thickness and comparable set-widths across all seven series allow free vertical mixing without optical collisions.
- Also released as a variable font, allowing dynamic weight variation in web contexts.
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