1.   Title: A water-melon seller.
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
2.   Title: Caligraphy
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
3.   Title: Fishmonger Tokyo
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
4.   Title: House Among Trees
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
5.   Title: Landscape
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
6.   Title: Moonlight Landscape
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
7.   Title: Woman
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
8.   Title: Woman pruning flowers
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds
9.   Title: Young Woman
Institution: University of Saskatchewan Archives
Fonds/Collection: Hans Gruen fonds