I've been in the position of having to pretend to be a graphic designer countless times, so please learn from my mistakes - just bite the bullet and spend ten b

I've been in the position of having to pretend to be a graphic designer countless times, so please learn from my mistakes - just bite the bullet and spend ten bucks at istockphoto.com. You'll get by far the best bang for your buck, and you'll spare yourself hours of sifting through the free options some of the other HNers are recommending, searching for a diamond in the rough. Some of the other stock photo sites that are being recommended here can set you back $50-100 an image - sometimes much more.