Source google image: http://sjmaths.com/wp-content/uploads/2017/12/abri-de-jardin-d%C3%A9claration-g%C3%A9nial-nouveau-d%C3%83-claration-abri-de-jardin-sabakunohana-of-abri-de-jardin-d%C3%A9claration.jpg
Abri jardin sans declaration
Source google image: http://sjmaths.com/wp-content/uploads/2017/12/abri-de-jardin-d%C3%A9claration-g%C3%A9nial-nouveau-d%C3%83-claration-abri-de-jardin-sabakunohana-of-abri-de-jardin-d%C3%A9claration.jpg