Stan Brakhage, prominent avant-garde filmmaker and distinguished professor at the University of Colorado at Boulder, died Sunday at the age of 70. A memorial service will be held at 2 p.m. on Sunday, March 23, in room 141 of the Fine Arts building on the CU-Boulder campus. "I am deeply saddened to learn of the death of Stan Brakhage, a brilliant filmmaker and distinguished professor of film studies," said CU-Boulder Chancellor Richard Byyny. "Stan's contributions to the field of film production cannot be measured. We extend our sympathy to his family and friends."