“Walk on the Sky” was produced by Art Transparent Foundation to order of organizers of The Summer Season 2008, Wrocław – City Space, Wroclaw Non Stop Festival. The installation affected the urban tissue in a very subtle way and became an integral part of Bielarska and Słodowa Islands. St. Clara Footbridge situated between the islands was covered with planes of mirror. The visual manipulation caused that the place gained new quality. It enabled passers-by to Walk on the Sky illusorily.