I've always enjoyed the character designs and production artwork of the original 1960's Jetsons series.The original Hanna-Barbera series ran from September 1962 to March 1963 with a total of 24 episodes. Due to popularity after years of re-runs, the series led to further episodes being produced for syndication between 1985 and 1987.
More artwork to come! You can enjoy the original series by picking up The Jetsons: The Complete First Season on DVD available from Warner Home Video.