923 works carry all of these threads.
mid-19th century
19th century
Anton Mauve (mentioned on object) · 1876
Fernand Khnopff · 1868 - 1921
Laurence-Augustine Jubé Héquet (Madame Héquet) · ca. 1850–60
W. Duke, Sons & Co. · 1880s
Louis Perrin (mentioned on object) · 1861
Josephus Augustus Knip · 1818
Frank Howard · 1834
Carleton E. Watkins · ca. 1878
jonkheer Jacob Eduard van Heemskerck van Beest · 1864
Hippolyte Mailly · 1857
1800 - 1900
Unknown · 1850s
Leopoldo Franciolini · ca. 1800–1889