Maelstrom
Klim Type Foundry · Kris Sowersby · 2014

A single-weight reversed-stress slab serif from Kris Sowersby, rooted in 19th-century Italian wood type, with hairline verticals and massive horizontals that create a luminous, almost electric texture at display sizes.
About
Maelstrom inverts the conventional hierarchy of stroke weight: its horizontals carry the mass while verticals taper to near-invisible hairlines, with side bearings of just 3 UPM producing those characteristic narrow strips of light through the black letterform. Released in 2014, it draws on historical models including Caslon Italian and Miller & Richard's French Antique, reinterpreted with Sowersby's exacting craft and slight serif bracketing to soften an otherwise extreme contrast. A companion, Maelstrom Sans (2019), strips the slabs entirely, pushing the perverse logic further with heavy horizontals and fragile diagonal strokes.
Classification
Inverts conventional stroke contrast: horizontals are heavy, verticals taper to hairlines. Draws directly from 19th-century reversed-stress wood type – Caslon Italian (1821), Miller & Richard French Antique (c. 1865), Debow's Italian (c. 1837). Available in a single Bold weight only, making it a pure display face. The companion Maelstrom Sans (2019) removes the slabs but keeps the reversed-stress logic, replacing slab terminations with the heavy-horizontal, spindly-diagonal contrast of a reversed grotesque. Both sit firmly in the display category with no text weights.