Click to open image viewer. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Contrary ...

My name is Jerzy Matuszczak. I am a 45-year-old from Krakow, Poland who collects blank postcards. I already have over 25,000 and hope one day it will be the biggest world collection. I would like to ...