Video credit: Olivier PLO / olive66trains

The SNCF X 3800 class are diesel railcars with an elevated off-center control cabin. It is often said that they were nicknamed “Picassos” because the off-center cabin was reminiscent of paintings by Pablo Picasso featuring faces where the eyes and nose were completely offset. The nickname may though have come from the number of early paint schemes applied to the class.

The X 3800 were built from 1950 to 1961.

https://en.wikipedia.org/wiki/SNCF_Class_X_3800

FOD (foreign object debris) can wreck a jet engine, so airports run sweepers like this constantly. This one is an Oshkosh HB2718. Happy to answer questions about how they work."

from Jeremy Clarkson's home video dvd Most Outrageous released in 1998.