Kurt Cobain, David Bowie and John Lennon's handwriting feature in new typeface series.
"The first thing was to find as many handwritten documents as we can to find the whole alphabet for each of them. It was a time-consuming work but we're so grateful to have finally found the missing letters after hours of investigation," they said.
The designers plan to expand the typeface series, which available for free on their website, to include other musicians, including The Notorious B.I.G. and Janis Joplin.
Previously, BuzzFeed designer Mark Davis made a typeface version of US president Donald Trump's handwriting, which recreates his distinctive handwritten style, from the strangely angular Js to the dramatically curved Bs, Ds and Gs.