The inventive film structure is made up of: one or more polymer film materials; {HEAD ~ one or more planar arrangements} of {TAIL ~ primary image icons}; one or more planar arrangements of focusing elements or lenses; and one or more secondary image icons 
of
The inventive film structure is made up of : one or more polymer film materials ; { HEAD ~ one or more planar arrangements } of { TAIL ~ primary image icons } ; one or more planar arrangements of focusing elements or lenses ; and one or more secondary image icons
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH