Stock Photo sites are the place where the bloggers and websites owners search for good pictures for their articles or for their template design.
There are a lot of paid stock photo sites, and a lot of free sites where you can find really/enough good stock photos. You know that most people are using free stock photo sites, but there are and a few who use paid sites. That means that if you want you can give some $ and you will have really unique pictures for your articles, but the free stock photos are not so bad, too.
StockVault – We love to share photos
Free Royalty Free Photos, Pictures, Images and Stock Photography
Flickr – Photo Sharing
Stock.XCHNG,the leading FREE stock photo site!
FREEIMAGES.CO.UK- Free Stock Photos
Image * After – currently 21579 free textures and images available
Free Large Photos
NOAA Photo Library
PD Photo – Free Photos And Pictures
Pictures free Download
There are a lot of more stock photo sites, but i think that these are the best and with enough good photos. If you know other good sites, just post here and i will add it to this collection