In 1963, he built The Trojan Horse. Under the massive stone arches of the oldest bridge in Paris, the Horse towered above an entire microcosm. The paintings surrounded the viewers on both walls which were also hung with giant painted platters and carved vases. Life-sized human sculptures and busts of plaster or wood stared out toward the river. All of this created an otherworldly atmosphere, an atmosphere in which the art was no longer something untouchable and distant but a space the viewers inhabited. He lived inside the horse for the duration of the show, and guests were able to sit with him in the medieval chairs at the hand carved tables and drink from the goblets he had cast in bronze. The exhibition was in some respects unofficially “interactive”. The Pont Neuf Exhibits were given official sponsorship by the Commitie des Fetes de Paris as annual artistic events supported by the city of Paris. In the last paragraph of Crespelle's landmark book, (“Montmartre Vivant”) which charts the major artistic figures of Paris’ Montmartre district, he writes, “Nonda, the volcanic Greek painter (Greque volcanique), continues to hold true to the traditions of free and revolutionary painting at the summit of the old hill.”