Duchamp - "Ready-made", 1913. Philadelphia Museum of Art. Here we an see the "connection" between Dada and Surrealism. Duchamp was producing his ready-mades years before the Surrealist "objects" made their appearance. Duchamp called it "the beginning" of his artistic maturity.
Umberto Boccioni Most Important Art | The Art Story - The City Rises - 1910. Considered to be the first Futurist painting.
Sonata, 1911 Marcel Duchamp
12 Delicious Marcel Duchamp Quotes To Unleash Your Inner Artist
"Marcel Duchamp, arguably the most influential artist of the 20th Century!" Any arguments?
Violin and Sheet Music on a Table (Petit Oiseau) - Georges Braque
Navez, Francois-Joseph - Women Spinning in Fondi - Neoclassicism - Oil on canvas - Genre - Neue Pinakothek - Munich, Germany
Ettore de Conciliis, Fog on the River, 2007
Ettore de Conciliis, Intensity of Reflection, 2008