Important Dates
August 22, 2011
Open Ceremony.
August 29, 2011
Closing Ceremony.
Second Circular
Updated information in the web page

Inside the building (“Palacio Municipal de Congresos”), the visitors will have the opportunity to buy small congress souvenirs (T-shirts, mugs, and typical Spanish-fans) containing some funny crystallographic motifs based on the characteristic Madrid’s fountain of “La Cibeles” and on Escher-type designs…

Up to two different motifs and colours (as shown below with the T-shirts) will be available, depending of the chosen souvenir…

The two different motifs

Examples of the different souvenirs:





This is an archive of the official website for the IUCrXXI Congress at Madrid in 2011. Some images and text may be missing and some links no longer work.