The following are various websites, journals, and pages where the majority of the resources I've used can be found. To view Kyuu's resources, click here.

Textures:
arisubox
awmpdotnet
colorfilter
colorset
dearest
erniemay
eveningwalk
haudvafra
ink_swirls
kaien_kun
soaked
soulspring
urbanstrokes
violated_icons
Dungeonesque@DA

Brushes:
77words
colorfilter
divine_desire
ewanism
ownthesunshine
Alterna666@DA
Hybrid Genesis

Bases:
fruitchew (Loveless)
mizugazipan (NANA)
soulspring (Final Fantasy X)

Images:
cowboyhd (Torchwood)
CharlotteMartin.com (Charlotte Martin)
SarahSlean.com (Sarah Slean)
Supernatural Media (Supernatural)
The Doctor Who Site (Torchwood)
ToriAmos.com (Tori Amos)
ViennaTeng.com (Vienna Teng)
YenC's Flickr (Sarah Slean)