He was the production designer for the opening ceremony of the 1996 Summer Olympics in Atlanta, as well as for the 74th and 79th Academy Awards in 2002 and 2007.
Michael Jackson | Order of St Michael and St George | Michael Bloomberg | Michael Jordan | Michael Caine | Michael | Michael Palin | Michael Moore | George Michael | Michael Dukakis | Michael W. Smith | Michael Douglas | Michael Bolton | Michael Schumacher | Michael J. Fox | Michael Bublé | Michael Faraday | Michael Moorcock | Michael Kors | Michael Brecker | Michael Bay | Michael Nyman | Michael Phelps | Michael Ondaatje | John Michael Montgomery | St. Michael | Michael Landon | Saint Michael, Barbados | Michael Somare | Live! with Kelly and Michael |
Welch has been nominated for four Academy Awards for Best Art Direction-Set Decoration, three of them shared with set decorator Cheryl Carasik and another one with J. Michael Riva