Digital image libraries are becoming quite popular. The quality, variety, and resolution of computer-generated and digitized or scanned images are going up as fast as the price is going down.
Note :
Think twice before digitizing images from magazines, books or television—most of them are copyrighted. If you find some images that you can't do without, ask permission to use them or you will be violating copyright law. The best places to start are the public relations or marketing departments of the companies claiming copyright ownership. Plan ahead as it can take several months to obtain permission.