Dr Jan Anderson FAA FRS (1932 - 2015). Pigment proteins of photosynthesis. Elected to the Academy in 1987. Dedicated by Professors John R Evans FAA, Susanne von Caemmerer FAA FRS Mitg Leopoldina, Barry Pogson FAA, C Barry Osmond FAA FRS Mitg Leopoldina, Dr Hal Hatch AM FAA FRS and Dr N Keith Boardman AO FAA FTSE FRS.