KOCHI: Chaithanya Art Gallery, Kochi, is conducting an exhibition of paintings by artist K.K. Sasi from February 7. Art historian Vijayakumar Menon is the curator of these paintings, which express the relation between man and nature. Artist Sasi, a teacher at the Thrissur government fine arts college has done these paintings on acrylic and oil. The show, open to public, is on till February 27.