Have just typed out my reply as a followup to yours which you so promptly sent me yesterday. Am not sure if my response has gone through as I did not type it in this space but in some other space and I forget how I accessed that space !

In that message I explained the difficulty in following your directions for superimposition, particularly as I could not find the "eye on the left of the layer mask so that the area that is transparent turns RED."

I beg your pardon for being so slow on the uptake at my age of 73. Sorry for all the bother and please accept my grateful thanks all over again.

JOE