Roman Maciejewski's mural is located on Tylna Street, above the passage between the promenade towards ul. Słowiańska. It was made by Wojciech Ejsmond based on the composer's photo. The grimace on Maciejewski's face is caused by waves from a loudspeaker placed at his head. Wojciech Ejsmond wanted to show in this way that not always loud music and loud behavior of partygoers returning at night can be a pleasure.