Hanaholmen’s art collection reflects the trends in Swedish and Finnish visual arts from the early 1970s. Contemporary young and promising Swedish and Finnish artists are represented and most of the works consist of visual arts. Acquisitions and donations have helped grow the collection.

The professor, art veteran Bengt von Bonsdorff curated the original collection. In recent years, the collection has been expanded with a number of new works, many of which have been placed outdoors in Hanaholmen Art Park. The Art Park has been curated by Professor Emerita Maaretta Jaukkuri.

The artworks were planned and hung by art expert Susanne Procopé-Ilmonen and interior designer Jukka Halminen as part of the renovation in 2017.