We obtained 16 high-quality scans of Armand Henrion's self-portraits from the Belvedere Museum in Vienna, coming from the Helmut Klewan's collection (https://www.belvedere.at/en/klewan-collection-0). The artworks can be used for research or teaching purposes if the attribution to the Klewan's collection is mentioned. No commercial use.
These artworks have been used in several research studies cited below.
Müller, L., Christine Mohr, Cano, C., Camenzind, L., Soborun, Y., & Jonauskaite, D. (2022). A Picture is Worth a Thousand Words: Emotion Recognition and Qualitative Impressions of Armand Henrion’s Self-Portraits Displaying Mixed Emotions. *Art & Perception, 10*(4), 334–360. https://doi.org/10.1163/22134913-bja10041