Subgardens is a collaboration between Cédric Desseaux, Sandrine Gryson & Vincent Villuis. Songs appear on both Oxycantha albums. Sandrine Gryson is the co-founder and manager of Ultimae Records. Sandrine, aka Mahiane, aka Sunbeam, is more well-known for his work alongside Vincent Villuis on the downtempo/trance project, Aes Dana. Vincent Villuis is widely known for his Aes Dana project and also participates in the project H.U.V.A. Network.