Mark continues as the founding artistic director of Pittsburgh Playwrights Theatre Company, which in 2022 celebrated its nineteenth season producing award-winning theatre.

As of January 2022, his current playwriting projects include two plays for his 19th Century Cycle, The Coffin Maker & Turkey Ridge.

Read Mark's January 2015 essay on photographer Teenie Harris, from the blog of the Carnegie Museum of Art.

For a list of Mark's current directing projects, see the Directing page.

For information on upcoming productions of Mark's plays, see the Plays page.