Stay up to date with Bob Ross (American, 1942 - 1995) . Discover works for sale, auction results, market data, news and exhibitions on MutualArt.

Stay up to date with A. W. Ross (British, 20th Century) . Discover works for sale, auction results, market data, news and exhibitions on MutualArt.

The Sigma 17-40mm F1.8 DC Art zoom lens brings full-frame background blur to APS-C cameras to satisfy shutterbugs who chase subject isolation or make images in dark environments.