Microtiled prismatic cube corner articles

An article having a structured surface, the structured surface being segmented into a plurality of tiles, the article comprising:

• a first, second, and third tile comprising respective first, second, and third arrays of canted cube corners, the first, second, and third arrays having associated therewith respective first, second, and third planes of cant no two of which are parallel to each other;
• wherein cube corners in the first, second, and third arrays are characterized by base triangles having respective first, second, and third ordered sets of base angles;
• wherein the first and second ordered sets of base angles are equal to each other;
• and wherein the first and third ordered sets of base angles are permutations of each other, wherein unique ones of the primary planes of entrance angularity for the plurality of tiles are more evenly distributed in azimuthal angle than unique ones of the planes of cant, wherein the unique ones of the primary planes of entrance angularity have a minimum angular separation PhiMin1 and the unique ones of the planes of cant have a minimum angular separation PhiMin2, and wherein PhiMin1 is at least 2 times PhiMin2.