I came across a battered, rusty one, on Thassos, late - 90s.
The driver was weather beaten, wild of hair and eyes.
He shared his bottle of ouzo with me, and bought us a meal.
It turns out that he was a burnt out teacher, given 3 months sick leave, on mental health grounds, Claiming he was mad.
He'd spent all his time taking photos of his van on every one of the available Greek Islands.
starting in the S..E and ending on Thassos.
" Now let them say I'm not insane! " he said as he rattled and creaked onto the Ferry.
I'm sure it worked.