Bonjour,
Voici un premier essai sur un "diorama" de 1mx0,2
(https://i.servimg.com/u/f17/20/38/17/19/dioram10.jpg) (https://servimg.com/view/20381719/3)
Et le petit réseau que je commence :
(https://i.servimg.com/u/f17/20/38/17/19/platea10.jpg) (https://servimg.com/view/20381719/4)
(https://i17.servimg.com/u/f17/20/38/17/19/plan10.jpg) (https://servimg.com/view/20381719/6)