“Letter from William Dyce, Esq., S.A., to James Skene, Esq., accompanying Specimens of the Ancient Painting on the Walls of the Baths of Titus at Rome”, arch-scot, vol. 3, pp. 315–316, Nov. 1832, Accessed: Dec. 10, 2025. [Online]. Available: https://journals.socantscot.org/index.php/arch-scot/article/view/252