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LiveArt · Art as an asset class

The art market, tracked daily — not just on sale events.

LiveArt Estimate™ revalues every work, every day. LiveArt Index family — institutional benchmarks for art as an asset class. 50+ rules-based indices — plus individual price indices for 40,000+ artists — updated daily in five currencies. Built on 30M+ auction records since 1986.

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Mondays. The numbers, the LAE delta, what moved. No PR.

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LiveArt Estimate™ is a model output, not investment advice. Past performance does not guarantee future results.

Home Artists Markets Portfolio

Artist market profile

J Porteous

British, b. —

Works: 5

The full market profile is for members

Artist index, LiveArt Estimates, momentum, liquidity, career arc and the complete auction history — free with an account.

Recent sales

Still life of flowers in vase, 1921
Yellow and pink roses, 1912
Red and white roses, 1915
Still life of roses, 1913
Still life of white roses, 1914

Clear images and prices are available to members.