Among his most important works is the volume Italian and foreign artists in the Estense States, published in Modena in 1855, a catalogue of the artists who lived or worked under the House of Este, with precious and unpublished documentary news. Also in that year, 1855, Campori made a long journey to France and England, where he was struck by a serious lung disease, which would have accompanied him until his death, in 1887.
