All the images used in the study can be viewed here.

Please acknowledge usage of these images by citing this paper:

Predicting human gaze using low-level saliency combined with face detection, Moran Cerf, Jonathan Harel, Wolfgang Einhaeuser, Christof Koch, Advances in Neural Information Processing Systems (NIPS), 2007.

Additionally, please refer to the paper for details on the images and the method by which they were acquired and used in prior studies.