Sponge Bob Season 1 Episode 20a "Hooky" with Nickelodeon Certificate of Authenticity (COA). 

This Original Hand-Painted Cel Set Up was used in the production of Episode 20a, Season1. It is  Cel Number 136; Cel Scene 97. 

Only Season 1 Cels were hand-painted, which  continues to increase their rarity  and value. To create Production Cels, the Original Animator's drawing was transferred onto an acetate Cel by hand-inking and/or photo copying. The Cel was then hand-painted on the reverse side.

The excellent quality and color of this unique, stand-alone-image of Sponge Bob, is 6.5 inches tall x 4.5 inches wide. 

This Cel was used in the motion sequence where Sponge Bob is seen happily marching out of his home, dressed for work, including his signature Krusty Krab hat. As he approaches the viewer, he cheerfully chants: "I'm ready" four times.

The frame and matting are in excellent condition. The black wood frame 17 inches wide and 14 inches tall. 

Both as an investment and a happy memory, this is a  a must have piece of animation artwork history.