This shows strong profile of Mike Riggs, founder-owner of Seagull Aircraft; he is at the left sitting with the stripped shirt; his left hand is supporting his chin; the photo caught him with his eyes closed. He was a trained aeronautical thinker and designer; his home at that time was in his sailboat harbored in the Marina Del Rey. He and I shared a lease of a commercial property in Santa Monica, CA, on 5th street that was owned by the very famous aero person Waldo Waterman (strong support of Self-Soar Association and
Low & Slow in several ways including an early gift check of $100. just for support). Mike was lead builder for a Waterman replica in concert with Waldo: a biplane hang glider which we all flew eventually upon completion while Waldo watched and flew vicariously (his was in circa 1910).