Jansen was a cat – Chopper name (Orville Kopetr) and put it in Konstraa exhibition of works of art in the Dutch capital of Amsterdam, but (Orville Kopetr) difficulty in the ability to fly on an ongoing basis, a problem that promised to solve Jansen.
Jansen describes a new body of his cat by saying that “(Orville Kopetr) half cat and half machine, and part of the visual arts to commemorate my cat pets, and wait for the end of the mourning period for the installation of small fans on the edges of the four. Dutch artist,” plans to install more powerful engines and propellers the largest in the structure of his cat dead on the occasion of her birthday gala to enable them to fly steadily. “