Sandstone roof climbing at its best.
Discovered and explored by Krzysztof Małysz and Wojciech Szyller, it hides multiple lines from 6C upwards with a must do 7B and 7C. Solid Air is the first to break out of the cave. There is potential for the existing lines to link into this.
Approximate location in Poland:goo.gl/maps/bjc7jDPr3RN2
Please behave responsibly. Do not use wire brush or blowtorch on the existing lines.