Henriëtte Ronner-Knip (Dutch pronunciation: [ɦɑ̃ːriˈjɛtə ˈrɔnər ˈknɪp]; 31 May 1821 – 28 February 1909) was a Dutch-Belgian artist chiefly in the Romantic style who is best known for her animal paintings; especially cats.

https://en.wikipedia.org/wiki/Henriëtte_Ronner-Knip