 The book was published in French and English.In 2019, Rahmanian collaborated with Keyhan Kalhor and the Silk Road Ensemble on their project, Heroes Take Their Stand, where he created a 23-minute animation about the life of the Persian hero Siavosh from Shahnameh.Rahmanian is married to Melissa Hibbard, his creative partner, a photographer and a filmmaker, with whom he has a daughter Sophie.