Ulla is a Canadian artist.
From ArtValue.ca records, the highest price paid at auction for a stonecut work attributed to Ulla was C$ - paid for "Untitled - Students" at Saskatchewan NAC in Regina on Sat, May 16, 2020.
ArtValue.ca has one auction art sale record for their stonecut results, with prices in the range of C$50 to C$100.
We do not have enough information to calculate an estimated Artist Value for Ulla.
To estimate the value of a specific artwork created by Ulla, follow some of the advice from our Valuating art page.