Original is now in the Ötzi Museum in Bozen, but still not part of an exhibition.
Lit.:
Günther Kaufmann: Das Mithras-Kultbild von Mauls. In: Der Schlern vol. 98, 7 (2024) p. 4-51
The importance of the Mithraeum of Marino lies in its frescoes, the most significant of which is that of Mithras slaying the bull, surrounded by mythological scenes.