Source History 2855: https://www.mediastorehouse.com/mary-evans-prints-online/new-images-august-2021/supplement-seven-ages-louis-wain-23272758.html - dailymeower - September 2, 2022; 14:042855: https://www.mediastorehouse.com/dmcs-search.html?search=louis+wain - Anonymous - September 2, 2022; 14:04