Gregg Liberi was among the earliest artists to use the iPhone and iPad for digital drawing as a form of fine art expression. From 2009 to 2014, he posted work daily across social media platforms. Drawings from 2009–2012 were featured in the solo exhibition Digit(al): Gregg Liberi at the Pittsburgh Cultural Trust’s Gallery 707 in 2012.

​

He also works in traditional media, including oil painting, graphite drawing, and artist books. His work has been exhibited in Pittsburgh and Southwestern Pennsylvania, at the Corcoran Gallery of Art (Washington, D.C.), the Center for Book Arts (New York City), and the 1995 Soho Biennial.

​

His artist's book evil was not created is held by the Museum of Modern Art Library (New York), the University of Pittsburgh’s Hillman Library – Archives & Special Collections, the Fine Arts Library at the University of Utah, and the Paul D. Fleck Library at the Banff Centre for Arts and Creativity. The book’s original drawings are in the private collection of editorial cartoonist Rob Rogers.

​

He holds a BFA from Carnegie Mellon University and received the Eben Demarest Council Visual Arts Fellowship in 1994.