At the Hellenic Foundation for Culture in London, he exhibited his works on paper and at the same time an exhibition was held at the Galleria Grafica Tokio in Japan.
In 2004 a retrospective exhibition was held at the National Gallery of Greece – Alexandros Soutzos Museum entitled “Fassianos: Mythologies of the Everyday.”
Throughout his prolific career Fassianos has had exhibitions in many galleries, among others the Galerie Pierre-Alain Challier in Paris, the Galerie Thierry Salvador in Brussels, the Galerie Peter Hermann in Berlin, the Tem Sanat Gallery in Istanbul, the Opera Gallery in Dubai and in London, and the Grosvenor Gallery in London.
A retrospective exhibition of his work under the title “Ancient Myths – Modern Situations” was held at the Hellenic Museum in Melbourne in 2011.
