https://www.cartshirts.eu/2021/04/citroen-hydropneumatic-suspension.html
Citroën hydropneumatic suspension sphere t-shirt | Car shirts | Classic, retro and vintage cars
A piece of car technology images on a T-shirt and shirts. Here is a picture of Citroën's Hydropneumatic suspensions sphere aka suspension ball.
hydropneumatic suspensionclassic retrovintage carssphereshirt