2018, abstract, abstraction, DIGITAL . ARCHIVE, theSphere, VIRTUAL ART The Sphere in Euclidean Space . 18 . 3 Posted on November 28, 2019December 4, 2019 by marksedgwick The Sphere in Euclidean Space . 18 . 3 . new media iphone art Comments marksedgwick The Sphere in Euclidean Space . 18 . 2 BLUE NOTE