Poppi, Fabio Indìo Massimo, and Peter Kravanja. “Annuntiatio Domini: Metaphoric Conceptualization and Gesture Analysis in Painted Representations of the Annunciation”. Public Journal of Semiotics, vol. 8, no. 1, Dec. 2017, pp. 26-45, doi:10.37693/pjos.2017.8.16989.