- Web exhibition of latest watercolor works of Pasquale Perrotti in "io osservo" Second virtual collective exhibition,on 6.6. 2020, by "Acquarellisti Felici" artistic group, in collaboration with the Municipality of Maserà di Padova, Italy. Please visit:  https://www.halleysac.it/c028048/zf/index.php/galleria-fotografica/index/album/album/11