It is not always clear what makes an ideal image stimulus for use in parapsychological experiments and applications. For example, in remote viewing (RV) research, many have speculated that beyond the contents of an image, certain important psychological properties such as numinosity, or the emotional or spiritual connection it can evoke, may be predictive of RV success or could explain some instances of displacement (i.e., perceiving correct impressions of the wrong image). These stimulus properties may have similar implications for other areas in parapsychology such as for Ganzfeld studies and presentiment research as well as for traditional psychological experimentation. Yet, aside from anecdotal reports and speculation, there have been few attempts to quantify and empirically validate which, if any, subjective dimensions of an image may be the most influential for participant’s perceptions and study outcomes.