The artists Giacomo Balla and Lucio Fontana were born in the second half of the 19th century. The artists Olafur Eliasson and Renato Leotta were born in the second half of the 20th century. The four are united, however, by a focus on space and light. This exhibition proposes an aesthetic dialogue between the artists, presenting a work by each of them. Music, poetry, spirituality are caught in movement and color and celestial spheres. —E.C.