The miraculous Grotto of Lourdes (Hautes-Pyrénées, France). A few year after the apparitions (1858) and before new constructions (1864).
Charles Mercereau (1822-1864)
<a rel="nofollow" class="external free" href="http://numerique.bibliotheque.toulouse.fr/ark:/74899/B315556101_A_MERCEREAU_7_037">http://numerique.bibliotheque.toulouse.fr/ark:/74899/B315556101_A_MERCEREAU_7_037</a>