A giant ‘paper boat’ has returned to the Wisła after making its debut last year. Created by Marek Sułka, his project aims to forge a link between art and recreation. Built from fiberglass, the 200 kg object has been plastered with newspaper cuttings, creating the impression of an enormous paper boat. Moored between the Poniatowski and Średnicowy bridges, Warsaw’s first floating artwork has been designed with a little hatchway through which passing kayakers can leave a message in a bottle.