There are various Communist-era PRL (Polish People's Republic) ads still visible in Łódź, in fact, there are still many examples remaining in Poland, albeit fading with time! The most centrally located in Łódź is the former Pewex ad found next to the Artur Rubenstein mural on ul. Sienkiewicza 18. Another ad dedicated to a clothing outlet is found next to the Tats Crew Mural, right on the corner of ul. Żwirki and al. Tadeusza Kościuszki. Another fairly centrally located PRL ad is very near ul. Piotrkowska, on the side of the building at ul. Andrzej Struga 24.