Mark Kistler's Imagination Station was created in 1991.
Mark Lane tube station was created in 1884.
Mark Lane tube station ended in 1967.
The show was called "Imagination Station" with Mark Kistler. He is still drawing to this day!
The show you're thinking of MAY be "The Imagination Station with Mark Kistler." It's been YEARS since I saw it last but I know Mark in person, and while I haven't seen him in years either, I remember him always telling his students to draw, draw, draw and shade, shade, shade!
The Mark - building - was created in 2007.
Harvard Mark I was created in 1944.
Mark of the Phoenix was created in 1958.
Pro-Mark was created in 1957.
The Mark of the Angel was created in 1998.
Mark Timlin was created in 1988.
Mark Piper was created in 1966.
The Mark on Brickell was created in 2001.