A selection of shadow hearts fanart links. Courtesy of gamefaqs and Olg pointing them out to me.
-Shadow Hearts Fanart Links-
(all sites are in Japanese, in most cases, artists ask that you don't gank their artwork without permission, so please do not repost, alter or direct-link to images without consent from the artists...)
100 Names (Johnny, Ana, Joachim... silly... everyone else cameos. Some really funny stuff here)
http://www.geocities.jp/momona_gura/
4m (pretty cast/couple pictures)
http://brightly.whitesnow.jp/4m/
AIREAL (homepage of the artist of the "Koudelka" manga, most art is original, but the covers of "Koudelka" are here, as is one fanart of Uru holding Alice in his arms)
http://fukaking.k-free.net/
Arrangement Shelf (the Uru-is-sexy page ^^ Character pinups, some implied sexuality, Uru/Alice, Uru, assorted other cast pics)
http://www.actv.ne.jp/~yosikawa/
Atomic Sky (Uru/Alice, comic, portrait, fanfic)
http://www.geocities.jp/w_atomic_sky/
Blue Moon (animestyle character portraits)
http://www.h2.dion.ne.jp/~ma-roman/index.html
can berry (rakugaki, animated GIFs)
http://homepage3.nifty.com/can_berry/
chicory (rakugaki, character portraits)
http://www5e.biglobe.ne.jp/~yagibei/index.htm
Come to my Cellar (Uru/Alice)
http://www.geocities.jp/pochi_as/index.html
Daifukucha (Uru/Alice, Kuro/Ana)
http://www.geocities.jp/daifukucha/index.htm
Fallen Angel (Kuro/Ana, rakugaki, cast pics)
http://www.wind.sannet.ne.jp/fayran2012/
fu (rakugaki, illustration, comics)
http://homepage3.nifty.com/marco/sh2fn/index.htm
GLORIA (Uru/Alice, general cast illustration)
http://www5e.biglobe.ne.jp/~gloria/index/
Green Sky (rakugaki, chibis)
http://greensky.fc2web.com/
Ichido Dake no #1 (icons, animated gifs, Uru/Alice, Kuro/Ana)
http://bbp.client.jp/top.htm
Indulgence (character portraits)
http://www.geocities.jp/indulgence60/index.html
Infinate Cross (Kurando)
http://www16.ocn.ne.jp/~mugenryu/
insomnia (gorgeous character portraits)
http://rainy.vivian.jp/
Kage-Uta (comics)
http://www5f.biglobe.ne.jp/~shadowserenade/
Light of Shadow (very cute cast & couple pictures)
http://ip.tosp.co.jp/i.asp?i=poyosan
PINK CANDY (Alice, Uru/Alice, General cast pics, softcore/pinups, topless/nudes/and sexual pics are under the "R" listing, author is a hentai doujinshi artist)
http://members3.jcom.home.ne.jp/araiguma_pink/
MEROGONY (Uru/Alice, Uru & Alice solo pics, suggestive/romantic, author is a hentai doujinshi artist)
http://merogony1913.egoism.jp/
STAR GAZER (Koudelka - SHII general illustration)
http://annyou.at.infoseek.co.jp/top.htm
tatsu-cha (general colored-pencil fanart, all-cast)
http://homepage3.nifty.com/tatsu-tya/ (4rth circle down is "pictures")
Tenkan (Uru/Alice, cast portraits, cast pics)
http://amatsu.sakura.ne.jp/
tocca (all-cast, rakugaki, manga, BBS pictures)
http://www.h7.dion.ne.jp/~tocca/
Tona-Flying (character portraits)
http://tona.peewee.jp/menu.html
GENERAL RESOURCE:
Shadow Hearts Seach
http://graveyard.miravella.net/