The new Ramstein Art posters Ahead of Art Basel 2026, new posters by Ramstein Optik can be spotted all over the city – this time featuring the work of Norwegian artist Mette Stausland. There is a story behind how this collaboration came about: Andreas Bichweiler and Mette Stausland share a long-standing friendship, forged during the years when the Norwegian-born artist lived in Switzerland and in Basel. This personal connection is evident in the posters – they are not a commission, but a shared commitment to art and the tradition of Ramstein art posters.