[url]http://news.artnet.com/in-brief/sothebys-comic-art-auction-brings-in-4-million-275861/[/url]
Perhaps the sale's biggest surprise was a sketch of Astro Boy (c. 1980) by Japanese cartoonist and animator Osamu Tezuka, which more than quadrupled its 5,000 pre-sale estimate, selling for 23,750 (about $25,000). Tezuka has been described as the father of Japanese manga.
It's not the first Tezuka drawing to sell at an auction. Here are a few others that have sold in past auctions:
[url]http://www.artnet.com/artists/osamu-tezuka/past-auction-results[/url]
The drawing in question that sold in the auction in Paris was this one:
[url]http://www.sothebys.com/en/auctions/ecatalogue/2015/bande-dessinee-pf1555/lot.196.html[/url]
Here is the description translated from French (by Google Translate, so sorry for any grammatical mistakes):
A drawing of the huge Tezuka, that's especially rare to find. Almost impossible in Europe. Astro Boy is here drawn by the "god of manga" on a Shitajiki, a sort of sub-hand the size of a mouse pad. The character invented by Tezuka in 1952 is the first to be adapted as an animation for television in the early 60s Astro Boy is a superstar! Dedicated in Japanese, the drawing is one of the rarest pieces in this auction. It recognizes the effectiveness of stroke Tezuka. With a few strokes, he creates a memorable and recognizable character of all. On the back of the work face a tamper-proof certificate of authenticity in 2009.
black felt paper
26.5 x 23.5 cm
And here's an image of the drawing: