![](https://www.iucr.org/__data/assets/image/0008/95957/cover22n1.jpg)
IYCr: (clockwise from top left) UNESCO Headquarters at night; Opening session audience; Welcome session (left to right) Alain Fuchs, Nicole Moreau, John Dudley, Walter Maresch, and Claude Lecomte; model showing the structure of Maya Blue; Gautam Desiraju, IUCr President. Latin America: Participants at the First Latin American Crystallography Meeting.