I have not read much of his, but what I know has moved me. Burn This and Home Free. Home Free still haunts me, and it was the first time, as an actor, I felt immersed in every fiber of a character to the point where it affected my daily life. I love Joanna and always will. The butterfly monologue of Burn This I need to keep forever. It's beautiful and disturbing in the most lovely of ways.
I should read more of his. It speaks to me.
Rest in peace, Lanford Wilson. The playwrighting community has lost a true artist.