Plant Stress, Page 2

Portrait of Abe Koo with wire-rimmed glasses and grey suit jacket.

Abraham J. Koo

Mariola Usovsky

Mariola Usovsky

Mel Oliver

Melvin Oliver

Bing Yang

Bing Yang

xiong

Xi Xiong

warmund

Michele Warmund

Gary Stacey wearing black jacket with blue shirt and striped tie

Gary Stacey

Robert Sharp

Robert Sharp

nguyen

Henry T. Nguyen

Portrait of Walter Gassmann in collared shirt and sweater

Walter Gassmann