Museo Virasto, dating 18th century, attribution to (CC-BY 4.0) https://creativecommons.org/licenses/by/4.0/ Digitally Enhanced.
Library of Congress, The return of the prodigal. dating 1905. Public domain.
Finnish National Gallery, Hannu Pakarinen, dating 1866. Public domain.
Vänersborg Museum. Digital Musuem, attribution to (CC-BY) https://creativecommons.org/licenses/by/4.0/, Digitally Enhanced.
Birmingham Museums. Creative Commons 0 - Public Domain. Optional attribution: Photo by Birmingham Museums Trust, licensed under CC0, public domain.
Archive.org, Die Christliche Kunst; Monthly magazine for all areas of Christian art and art science. vol.8, public domain.
Archive.org, Illustrated living room, dating 1888. Issued by both the Society of French Artists and the National Society of Fine Arts. Public domain.
Sammlung.Staedelmuseum. Digital Collection, dating 1850. public domain.
The Royal Library, digital collection. Dating 1870. Religious Tract Society 8: The Parable of the Prodigal Son, 2. Public Domain.
The century illustrated monthly magazine. Publishing time 1882, vol.33. Public domain.
The Saturday evening post. Publish date1839. vol.196:4 (1924: Apr.-June). Public Domain.
Digital Collections of the Bauhaus University Weimar. Master of Color (Illustrations and Explanations). Public domain.
National Museum. Dating 1878. Attribution to Creative Commons (CC BY-SA) https://creativecommons.org/licenses/by-sa/4.0/ Digitally enhanced.
National Museum. Dating 1807. Attribution to Creative Commons (CC BY-SA) https://creativecommons.org/licenses/by-sa/4.0/ Digitally enhanced.