Robuta

https://www.brownpapertickets.com/event/136548

https://www.readingmuseum.org.uk/whats-on/rubens-sickert-study-drawing

https://www.sothebys.com/en/auctions/ecatalogue/2015/made-in-britain-l15144/lot.167.html

https://www.rbb-online.de/unternehmen/presse/presseinformationen/programm/2025/12/20251227_radioeins-Medienmagazin_letzte_Sendung_mit_Joerg_Wagner_Teresa_Sickert_uebernimmt.html

https://wuerfelfrank.de/portfolio/praxis-dr-weinreich/

https://www.tate.org.uk/art/research-publications/camden-town-group/walter-richard-sickert-grand-piano-and-pianist-r1104632