Konstytucja Polska by DJ ZAI is a free calligraphic font with the grandeur of formal penmanship. Broad loops and long sweeping flourishes give the lettering an unusually expansive silhouette. Thick downstrokes meet hairline turns, and the lively joins keep the ornate forms from looking static.
It is especially convincing for commemorative certificates, where its ceremonial manner can become part of the occasion. The same elaborate strokes suit heritage event posters and invitations, particularly when the lettering needs to recall an old document or practiced signature. Book covers and cultural exhibition graphics can also draw on its scrolling capitals as a decorative link to archival imagery.