 In the same year, his work was discussed in the book "Kunstbeeld in Vlaanderen vandaag – “100 Vlaamse kunstenaars.”"
There were other notable exhibitions, such as the one discussed in 1986 by Willem Elias in the journal "VUB Nieuw Tijdschrift".In 1992, his exhibition “Initialen vaan een verloren landschap” took place in the renowned Lens Fine Art Gallery in Antwerpen.In that year, Piron was also invited to take part in the "Euregionale" international exhibitions in Hasselt that featured artists from the Euregio (Belgium, The Netherlands; West Germany), and that was co-organized by the Ludwig Forum für Internationale Kunst (for short