University of Iowa Stanley Museum of Art curator Joyce Tsai has written an appreciation of Hans for the Fall 2018 issue of American Art.
Virtualities and realities 2017
In 2017, some of Hans’ Opsis paintings were exhibited in Riga, Latvia. The digital paintings were shown at “Virtualities and realities,” an annual exhibit at the Center for New Media Culture. More at: http://rixc.org/