Vasily Kandinsky was a Russian painter and art theorist, born on December 16, 1866. He is often credited as one of the pioneers of abstract art, emphasizing the use of color and form to express emotions rather than represent reality. His work often features bold colors and geometric shapes, reflecting his belief in the spiritual power of art. Kandinsky studied law and economics before turning to art, eventually moving to Germany where he became involved with the Bauhaus movement. His influential writings, such as "Concerning the Spiritual in Art," explore the relationship between art and spirituality, shaping modern art theory.