{TAIL ~ A pair} of {HEAD ~ spaced embossed transparent layers} may be utilized in the various embodiments for increasing the dynamically changing light images as seen by approximately the square of the number of images that would be produced by one layer alone 
{ TAIL ~ A pair } of { HEAD ~ spaced embossed transparent layers } may be utilized in the various embodiments for increasing the dynamically changing light images as seen by approximately the square of the number of images that would be produced by one layer alone
TAIL TAIL TAIL TAIL TAIL TAIL OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH