Luigi Siniscalchi is an Italian comic book artist, who also works under the pen name Sinis. Born in Salerno in the Campania region, he attended art school and began his career as the assistant of Giuliano Piccininno on 'Alan Ford'. He made his professional debut with 'Masters of the Universe' and some erotic comics. By 1989 he was drawing horror stories for magazines like Splatter and Mostri. From 1992, he produced comics for Comic Art and he joined the staff of L'Intrepido. A year later, he began illustrating for Bonelli. He has drawn installments in the series 'Dylan Dog', 'Martin Mystère', 'Julia' and especially 'Nick Raider'. He is currently a freelance artist on the Bonellis series 'Magico Vento', 'Demian' and 'Saguaro', working regulary with writer Enrico Teodorani.