Vintage Toy video game concept art by retail Ma

Product Name: Vintage Toy video game concept art by retail Ma
Vintage Toy video game concept art by Mattel Inc. 1983. This is a really cool large hand drawn and painted in Gouache. This is some sort of advertising piece it's a little confusing because it's by Mattel but the advertising on the computer screen is Levis. This is a fairly large painting at roughly retail 20 by 24 the pieces signed by p. Williams dated 8 - 29 - 83 . Really cool piece of 80s advertising goes with Levi's collectors, computer collectors,video games. The art is protected in plastic it looks to be in excellent condition underneath. Once I figure out exactly what this is all just price up or down this is a one-of-a-kind piece signed rare.