At the end of 1999, Gilles Falisse creates a new technique  to realize the art work, "Pierre & Inox", in which he introduced a filing patent. He gets the gold medal for his technique at the inventors fair in Brussels, as well as a patent few years later.

cheval-dans-l-eau croco-gilles-falisse crocodile-pierre-inox-style-gilles-falisse dos-argente-de-gilles-falisse fontaine-sainte-marie-style-gilles-falisse gorille-argent-gilles-falisse lionne-style-gilles-falisse panda-fontaine-gilles-falisse panthere-gilles-falisse pierre-inox-salon-inventeur rhio sculpture-Lion-de-gilles-falisse sculpture-baleine-de-gilles-falisse sculpture-cheval-cabre-gilles-falisse sculpture-cheval-de-gilles-falisse-1 sculpture-cheval-estimate-gilles-falisse sculpture-cheval-kador-gilles-falisse sculpture-cheval-le-camper-gilles-falisse sculpture-cheval-saute-obstacle-gilles-falisse sculpture-de-coq-de-gilles-falisse sculpture-de-gorille-gilles-falisse sculpture-de-roi-de-gilles-falisse sculpture-lionne-de-gilles-falisse sculpture-lionneau-de-gilles-falisse sculpture-oie-de-gilles-falissee sculpture-oiseau-en-pierre-de-gilles-falisse sculpture-panda-gilles-falisse sculpture-panthere-de-gilles-falisse sculpture-rhinoceros-gilles-falisse vache-vachement-belle varan-de-komodo visage-du-capitaine