Dr. Galentin Gatev1960https://drgatev.com/ | https://www.sariev-gallery.com/artists/dr-gatev/bio.html
Lutz Bacher1943-2019https://www.lutzbacher.com | https://greenenaftaligallery.com/artists/lutz-bacher
Marcos Ramirez ERRE & David Taylor1961 | 1965http://www.luisdejesus.com/artist_dtl.php?id=70 | http://www.dtaylorphoto.com/
Margaret Randall1936http://www.margaretrandall.org/ | https://www.poetryfoundation.org/poets/margaret-randall
The Italian Futuristshttp://www.guggenheim.org/new-york/collections/collection-online/movements/195215/description