The Delta festival took place in Marseille, Prado beaches, August 23 to 27 2023. More than a simple music festival gathering a dozen of French and international artists, the festival hosted ten villages with diverse themes (health, sea, environment, arts…etc.). For the third year running, the IBDM was present and Swedha Siddharthan, Rikesh Jain and Marvin Leria manned the stand on the afternoon of Friday 25 August to present the Institute and its activities. Many thanks to them for their investment in this operation.