He's an artist whose work you've probably seen on TV and Online. Emmy award winner Mark Kistler, also known as Commander Mark, from the 80s hit children's TV series 'The Secret City' taught 3D drawing ...

If you grew up watching PBS in the ‘80s and ‘90s, you’ll definitely remember Mark Kistler from his shows ‘The Secret City,’ ‘Draw Squad,’ and ‘Imagination Station.’ He made 3D drawings look like magic ...