| Drawing-Watercolor | 3 |
| Painting | 1 |
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Updated on 24 Sep 2017: Helen JACKSON (?-1911) is an artist born in ? The oldest auction result ever registered on the website for an artwork by this artist is a painting sold in 2001, at Bonhams , and the most recent auction result is a drawing-watercolor sold in 2011. Artprice.com's price levels for this artist are based on 4 auction results. Especially: painting, drawing-watercolor.
