In the Beginning Several years ago (1981), I presented my lighting design for the upcoming Diary of a Madman tour to Ozzy and Sharon Osbourne in my tiny London hotel. I can remember it like it was yesterday. There was barely enough room for a single bed, a small desk, and a chair. This was before 3D computer graphics came into our lives to enlighten new concepts. The drawing I used was painstakingly created with a sharp pencil on velum using a 12“ ruler and a PAR-and-Leko template. ...

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