In her play, The Stone Face, that premiered last night at The Waterfront, local playwright Sherry MacDonald skillfully manages to pay homage to Buster Keaton and Samuel Beckett while jibing at subjects as diverse as theatre of the absurd, Abbott and Costello and academic literary theory. As one who admires the dedication of the many writers who toil in solitude, writing and polishing books which don't get published or plays that don't get produced, it's a real pleasure for me to see The Stone Face brought to life on stage.I saw a much earlier version at the Playwrights Theatre Centre New Play Festival in May 2004 and it is interesting to see the evolution from previous draft to final production.