Fridtjof Nansen and Eva Nansen visiting Lady Kelvin and Baron William Thomson Kelvin of Largs, baron from 1896 and British physicist. Fridtjof Nansen was doing a lecturing tour of Europe, giving talks on the Norwegian Arctic expedition. They are standing on the stairway in front of the door to the home of the Kelvins. From the left: Fridtjof Nansen, Eva Nansen, W. T. Kelvin and Lady F. A. Kelvin.