John O'Brien

(1832 - 1891)
John O'Brien was a painter.
From ArtValue.ca records, the highest price paid at auction for a watercolour work attributed to John O'Brien (1832-1891) was C$3,900 - paid for "Off the coast" at Bonhams in Toronto on Thu, Jun 19, 2008.
ArtValue.ca has one auction art sale record for their watercolour results, with prices in the range of C$2,500 to C$5,000.
We do not have enough information to calculate an estimated Artist Value for John O'Brien.
To estimate the value of a specific artwork created by John O'Brien, follow some of the advice from our Valuating art page.