Signature: ADAM.LENCK: BILTHV: INVEN ANNO 1632
Inscription: Sacrum hoc Anaglyphum Opus/ Marchionissae Mariae Annae Triumphae Anconitanae,/dùm severiorem Carmelitarum Institutum in Monasterio/Sanctae Theresiae in Quirinali profiteretur ,/Aloysius Valentius Gonzaga Mantuanu(s) Cam. Apti(u) Cle(ri)ay/dono dedit in gratitudinis tesseram ergà/Marchionem Franciscum Triumphum eius Patrem. Idibus Junijs Anni 1763.
(Latin writing on back of plaque. Translation: To the Marchesa Maria Anna Trionfi on the occasion of her profession of the austere rule of the Carmelites in the Convent of Santa Theresa in Quirinale, Aloysius Valentius Gonzaga of Mantua commendatory has given this sacred carving as a token of his gratitude to the Marchese Francesco Trionfi, her father. June the 13th, 1763.)