https://useum.art/en/albert-anker/zwei-schlafende-madchen-auf-der-ofenbankhttps://useum.art/artistes/albert-anker/grand/albert-anker-zwei-schlafende-madchen-auf-der-ofenbank-1895.webp?v=d3ce4e63Two Girls Asleep on the Stove Bench, Albert Anker (1895)Two Girls Asleep on the Stove Bench, Albert Anker (1895). Oil on canvas. Collection: Kunsthaus Zürich. Public domain. https://useum.art/en/albert-anker/heinrich-pestalozzi-und-die-waisenkinder-in-stanshttps://useum.art/artistes/albert-anker/grand/albert-anker-heinrich-pestalozzi-und-die-waisenkinder-in-stans-1870.webp?v=83580f60Heinrich Pestalozzi with the Orphans of Stans, Albert Anker (1870)Heinrich Pestalozzi with the Orphans of Stans, Albert Anker (1870). Oil on canvas. Collection: Kunsthaus Zürich. Public domain. https://useum.art/en/albert-anker/die-kappeler-milchsuppehttps://useum.art/artistes/albert-anker/grand/albert-anker-die-kappeler-milchsuppe-1869.webp?v=83164f82The Milk Soup at Kappel, Albert Anker (1869)The Milk Soup at Kappel, Albert Anker (1869). Oil on canvas. Collection: Kunsthaus Zürich. Public domain.