ANK '64 was an Estonian artist collective active in the years 1964 to 1969 in Tallinn.
[1] The group included originally 10 artists: Jüri Arrak, Kristiina Kaasik [et], Tõnis Laanemaa [et], Malle Leis, Marju Mutsu [et], Enno Ootsing, Tiiu Pallo-Vaik [et], Vello Tamm [et], Aili Vint and Tõnis Vint.
Members of the group were involved in the Leningrad and Moscow underground non-conformist art movement.
A retrospective of their work 50 years after they first gathered was held in the Tallinn Art Hall from 6 November-15 December 2013.
Many of the original artists were still active at the time and showed their recent work in addition to a historical overview.