  Back in mid 2018, we were organizing eXtreme19, a conference on
astro-particle physics held in Padova on the topic of extremely energetic
emission from galaxies. For the preparation of the graphical material in
support of the conference we seeked for a collaboration with talented art
students. To this purpose, we joined the Italian programme PCTO (Percorsi per
le Competenze Trasversali e per l Orientamento) of high school student stages
in job centers. Emily, Beatrice, and Chiara from the high school Liceo
Artistico Statale Amedeo Modigliani in Padova accepted our invitation and
started a 6-month stage at the Padova University in close contact with us. The
challenge was to interbreed our scientific description of a relativistic jet of
a powerful galaxy and their artistic assimilation and subsequent representation
of it. During this period, they elaborated outstanding and innovative graphical
material used for the webpage as well as the conference poster. The quality of
the graphics was indeed excellent: one of their drawings became the cover of
the February 2020 issue of the prestigious Nature Astronomy journal.
