I am going through some stuff I have had buried away for years, and came across this. I have this small collection of 8 sheets in a Westminster millenium album. I always thought they were cinderella/bogus stamps. Checked today, and much to my amazement, they are listed and priced in Scott.
The sheets measure 9½ x 6¼ inches approx. The sheets and stamps are made up by arranging tiny photographs that when viewed from distance, combine to form a single larger image. Very unusual.
Gambia #2179-Princess Diana.
Grenada Grenadines #2270-Pope John Paul II 80th Birthday.