Most Unique Manga Art

[Gryffin]

Hello there,
I've just started reading manga.

So far, I've really loved what I've found:

• Children of the Sea
• Solanin
• Oishinbo: Ramen and Gyoza
• Tanpenshu Vol. 1 & 2
• Sexy Voice and Robo

I particularly liked the artwork in Solanin (and everything else about it, actually).
Since I'm a manga noob, I tend to have a pretty narrow perspective on manga artwork.
It all looks more or less the same to me.
So I was wondering who are some unique manga artists.
Not best necessarily, though it's nice if the artwork is also good; but I'd love to know about some art diversity.
Thanks.

[Johnny P. Sartre]

Tekkonkinreet & GoGo Monster by Taito Matsumoto
Anything by Yoshihiro Tatsumi & Shigeru Mizuki
Monster, Pluto, & 20th Century Boys by Naoki Urasawa
Anything by Yuichi Yokoyama
Saturn Apartments by Hisae Iwaoka
Wandering Son by Shimura Takako
Billion Needles by Nobuaki Tadano
Twin Spica by Kou Yaginuma
The works of Tsutomu Nihei
Zoo In Winter by Taniguchi Jiro
Red Snow by Susumu Katsumata
Doing Time by Kazuichi Hanawa
A Single Match by Oji Suzuki
Disappearance Diary by Hideo Azuma
Anything by Junji Ito
The Box Man Imiri by Sakabashira
Town of Evening Calm, Country of Cherry Blossoms by Fumiyo Kouno