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