Prehistoric Motion Graphics

When there were no computers, how u can create the motion graphics?  When I saw this movie I was literally speechless.
This effect with After Effects need  5 minutes to realize, here took hours of work, but not limited to: requiring the construction of real objects!

I leave you with some other TV bumper vintage.

Finally, do not miss the video for DVNO by Justice, which incorporates the most famous TV bumpers (or TV ID), including the HBO where you saw the making of the first video. Superb!