A pair of {TAIL ~ 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 {HEAD ~ images} that would be produced by one layer alone 
A pair of { TAIL ~ 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 { HEAD ~ images } that would be produced by one layer alone
OTH OTH OTH TAIL 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 OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH