The Invisible exhibition was created nine years ago at New Town Hall in Prague, with the aim of bringing visitors closer to understanding life of blind people in the form of interactive tours. Unfortunately, the crisis caused by the pandemic has affected us as well. The exhibition, which is normally bursting with visitors, is now literally empty, and the fact that it had to be closed for many months has badly affected our financial situation. But we definitely do not want to give up and that is why we turn to you for help. Thank you very much for any financial support. For all colleagues: guide Luky and guide Terka.