A postage stamp was the second bed quilt I made, back in the 1980's, designed in a class with Paula Lederkramer at QBL.
5,620 one-inch squares; I loved that quilt. I had a nightmarish boss at the time and making that quilt saved my sanity.
Worn out now, but I've saved to be the batt in a quilt I make for myself someday.