I released Quadrangle on December 11, 1997. It was a square techno typeface with chamfered corners, designed as a straightforward geometric display font. The name reflected its rectilinear appearance. It may have been influenced by my earlier Vipnagorgialla design, though I cannot confirm the connection with certainty.
For many years, Quadrangle was distributed with a free commercial use desktop license. In November 2022, I placed it in the public domain.