A Day (1904), a painting by the Lithuanian artist and composer Mikalojus Konstantinas Čiurlionis (1875–1911). Čiurlionis contributed to symbolism and Art Nouveau and was representative of the fin de siècle epoch. He has been considered a pioneer of abstract art in Europe. During his short life, he composed about 400 pieces of music and created about 300 paintings. The majority of his paintings are held by the M. K. Čiurlionis National Art Museum in Kaunas, Lithuania.Painting: Mikalojus Konstantinas Čiurlionis