Abraham Walkowitz
Abraham Walkowitz (March 28, 1878 – January 27, 1965) was a Russian–American painter who was among the first generation of American modernists. While not having attained the same level of fame as his contemporaries, Walkowitz' close relationship with the 291 Gallery and Alfred Stieglitz placed him at the center of the modernist movement. His early abstract cityscapes and collection of over 5,000 drawings of Isadora Duncan also remain significant art historical records.