![Ellipsoid mirror](https://foerterer.com/current/wp-content/uploads/2022/11/Ellipsoid-Distortion.jpg)
Within my current art installation “Shelter”, I managed to solve the challenge of achieving 360° projections via an ellipsoid mirror surface. I can now project onto an arbitrarily positioned and rotated ‘egg’ in the room in a way that the projection onto walls, ceiling and floor looks straight.