royalty free images / no costs

Dreamstime | Free Photos

PhotoXpress

Pixel Perfect Digital

Freerange Stock

Image*After

Free Photos Web

Big Foto

Fontplay | Free Photos

FreeImages.co.uk

Public-domain-photos.com

ImageBase

FreePhotosBank.com

Studio25

Visipix

FreeFoto

unices.org

PhotoRack

ZURBphotos

OpenPhoto.Net

star29

DesignPacks.com

Vintage Pixels

Imageblowout

FreeMediaGoo

PIX

Free DPI

Plants of Hawaii

Free Photo Frames

Farmphoto

Animal Photos!

Animal Pictures Archive

Four Bees

Aarin Free Photo

Bajstock.com

FreeStockPhotos

Imagetemple.com

royalty free images / not expensive/cheep

iStockphoto

BigStockPhoto

123 Royalty Free

Cutcaster

ScandinavianStockPhoto

Stockxpert

PAXXION

DigitalStock (German)

StockedPhotos

stock image libraries / commercial

Imageplus

Photolibrary

Diomedia

Masterfile

PunchStock

Veer

First Light

AGE Fotostock

Fotosearch Stock Photos

ImageState

Paradisal

Images.com

World of Stock

myLoupe

RubberBall

artzooks

Millenium Images