Mogilnicki creates illustrations for several publications in Poland: Gazeta Wyborcza, Przekrój, Wprost, Zwierciadło, Playboy, and Newsweek. He has also collaborated with such magazines as Gaga, Exklusiv, Film, Smak, A4 Architektura, and Podróże. Apart from press illustrations, the artist also designs posters, music album artwork, book covers, and comics.
In 2008, Patryk Mogilnicki received a silver medal in the Press Illustration category from the Advertising Creators Club (KTR). A year later, his illustrations were included in the prestigious publication Pictographic Index 1, presenting an international selection of draughtsmen. His portraits were also featured in the book 1000 Portraits Ilustrations, published by Quarry Books in Spain and the United States. The artist received an honourary mention at the International Biennale of Children's Book Illustration Illustrarte in Lisbon, and from the Polish Section of IBBY – both for his illustrations for Olga Woźniak’s book Dirt (Brud).
His favourite graphic medium is silkscreen prints. He carries out the entire production process of his works in this technique – from the concept, through design to printing.
I have influence on the work at each stage of its production. From the idea to the colour of the paint and paper on which they will be printed – Patryk Mogilnicki says in an interview for Culture.pl.