For the next two days we have the pleasure of hosting Mariaveronica De Angelis, visiting us from Madrid! Mariaveronica is currently a postdoc at Complutense University of Madrid, where she is working on various topics connected to modified gravity and its applications to inflation and the dark sector. She will be delivering a talk by the title of “Scale invariance in Cosmology: from axions to quintessence”. Welcome Mariaveronica!