He does have a point about abstract space being unstable and ambiguous, as opposed to space that is stable and specific in figurative work. (abcrit.org)
Grand unified theories — which combine the strong, weak, and electromagnetic forces into a single mathematical structure — posit symmetries that involve rotations in abstract spaces of five or more complex dimensions. (firstthings.com)
The configuration of abstract things in abstract space at different (abstract) times is the mathematical science of mechanics, «the great basal idea of modern science» (IM 31). (religion-online.org)