Dear Colleagues and Friends,

We are extremely grateful to all the participants, speakers, partners and sponsors of the Satellite workshop on NanoSynergetics held during the 9th International Symposium on Photochromism (ISOP’2019). You all make this workshop a successful event with high scientific quality, fruitful discussions and friendly atmosphere.

Below you can find a group picture dedicated to the workshop. We look forward to meeting you all again at a future occasion and wish you a Merry Christmas and a Happy New Year !