Leen Ritmeyer’s Archaeological Design Image Library site has just become operational. There you can download many of his own images of archaeological reconstructions and site pictures for a price ($3.00 for site pics; $5.00 for reconstruction illustrations). You can also pay a bit more for A3 and A4 prints of his work. Dr. Ritmeyer has most recently authored The Quest: Revealing the Temple Mount in Jerusalem in 2006.
HT: J. Lauer
You can also find nice photos at Todd Bolen’s site and order collections of high resolution sets: BiblePlaces.com
For pictures that are free to use, see Carl G. Rasmussen’s site: Holy Land Photos. Dr. Rasmussen is the author of Zondervan’s Atlas of the Bible