MOTIFS OR ELEMENTS REPEATED, ALTERNATED, OR ARRANGED

GROUPINGS WITH NO REGULARITY CREATE RANDOM RHYTHMS

SERIES OF ELEMENTS THAT ARE PLACED AT SIMILAR INTERVALS, SUCH AS IN GRIDS

VARIETY OF COMPLEX MOTIFS AND SPACING CAN BE ALTERNATED.

UNDULATING ELEMENTS ANE INTERVALS BEING BENT, CURVED OR SPACED

THE MOTIF PROGRESSES FROM ONE THING TI ANOTHER