Kain Tapper : Vuoden taiteilija 1981, Helsingin Juhlaviikot, Taidehalli = Artist of the year 1981, Helsinki Festival, Art Hall : Helsinki, 25.8-20.9.1981 / Text by Leena Peltola and Harri Tapper
Catalogue of an exhibition held at Art Hall, Helsinki, Aug. 25-Sept. 20, 1981; Turku Art Museum, Sept. 26-Oct. 25, 1981; and Alvar Aalto Museum, Oct. 30-Nov. 22, 1981