HRH Prince Nikolaos “NOSTOS” art exhibition in New York Credits: Ethan Cohen Gallery HRH Prince Nikolaos’s first solo exhibition in New York, NOSTOS is presented at Ethan Cohen Gallery (June 5 - July 13, 2024). ‘NOSTOS’ represents a journey of self-discovery and remembrance, both on a personal and collective level. It serves as a metaphor for exploring memories, history,...