Image collections

IAPS database

The International Affective Picture System (IAPS) is being developed to provide a set of normative emotional stimuli for experimental investigations of emotion and attention. The goal is to develop a large set of standardized, emotionally-evocative, internationally-accessible, color photographs that includes contents across a wide range of semantic categories. The IAPS (pronounced eye-aps) is being developed and distributed by the Center for Emotion and Attention (CSEA) at the University of Florida.

More details here.