Or, perhaps more concretely, "Depiction of object with some symmetry (invariance under transformation) vs. depiction of object with no simple symmetries."
Adjacent-numbered pages: BP842 BP843 BP844 BP845 BP846  *  BP848 BP849 BP850 BP851 BP852
nice, fuzzy, abstract, math, concept, collective, dithering
Leo Crabbe
Or, "evokes idea of symmetry (see BP760) vs. not so," which is also a solution for BP847. - Aaron David Fairbanks, Jul 29 2020
Adjacent-numbered pages: BP864 BP865 BP866 BP867 BP868  *  BP870 BP871 BP872 BP873 BP874
abstract, spectrum, anticomputer, subjective, concept, perfect