In 2018, Alex and Kaifu were roommates in Seattle.

Alex, a fresh water ecologist from France, spent the whole summer hiking around the Cascades. With some awesome natural graphic design talents, Alex started designing stickers for each trail he has hiked.

Meanwhile, Kaifu, the house manager, couldn't stand all the dirty stuff around the toilet bowl (caused by other roommates). He googled around and couldn't find signs or stickers that tell guys to sit down when they urinate...

Yeop!! Now you know how we started!