Hey just though I should share this website, usefull if you search for a Cover-Picture for your new release, a Background-Picture for YouTube-Videos or anything in that direction.
The site is a search engine for websites collecting free vectors, photos or PSDs (for Photoshop).
You'll have to look up the license, may the creator wants credit or even donations for a commercial use.
However, heres the site:
Maybe you guys know other sources for free Photos?