One of the most notable projects Yoko Ono has been involved in is the “Imagine Peace Tower” in Iceland, a memorial dedicated to John Lennon and their message of peace. Ono’s influence in the art world extends beyond her own creations, as she has also delved into various activist movements and philanthropic endeavors. Over the years, Ono’s bold artistic expressions and unwavering dedication to promoting harmony and understanding have solidified her as a trailblazer in the industry.