It is perhaps the most beautiful tradition of Leiden University… Leaving your signature in ‘het Zweetkamertje’ after receiving your diploma. This tradition goes back to the 18th century. By now, tens of thousands of alumni have put their signature on the walls. This tradition is here to stay.
However, we have given it a modern twist. Our alumni can now leave their digital signature in the digital version of ‘het Zweetkamertje’. Go to www.hetzweetkamertje.nl.