A highlight of the collaboration was a creative storytelling campaign based on a discovered message in a bottle. This story gained widespread coverage, with prominent media including Express, RTL, Rheinische Post, WDR and many others. In just one month, we reached an impressive four million viewers and readers. This campaign was instrumental in significantly raising awareness for Blockblocks Cleanup in Düsseldorf. Our message was clear: to draw attention to clean rivers and oceans. An alarming fact is that 80 percent of the trash carried into the sea each year comes from land.