"Mit Liebe und schweren Herzen ehrt Playwrights Horizons Mark Blum, einen lieben langjährigen Freund und vollkommenen Künstler, der diese Woche verstorben ist", heißt es in einem Tweet.

With love and heavy hearts, Playwrights Horizons pays tribute to Mark Blum, a dear longtime friend and a consummate artist who passed this week. Thank you, Mark, for all you brought to our theater, and to theaters and audiences across the world. We will miss you. pic.twitter.com/NMVZFB5hPb

— Playwrights Horizons (@phnyc) March 26, 2020

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