This study investigated the possible contribution of pictures serving a representation function to the recall and retention of information presented in written prose passages. The primary variable considered was the durability of picture effects; a second variable concerned the potential effect the presence of pictures had on the recall of information that was not pictured. Thirty graduate students from a southeastern university were randomly assigned to one of two groups--prose-plus-picture (N=16), and prose-only (N=14). In the prose-plus-picture group, subjects read the prose passage and viewed a representational picture (line drawing). In the prose-only group, the participants read the prose passage without the relevant picture. Participants were tested in a group format; when a subject completed reading one passage, a 10-item test for that passage was administered; the same procedure was used for two subsequent passages. Fifty-five days later the subjects were tested again without rereading the stimulus material. Results indicated that subjects' average recall in the prose-plus-picture was 11%-15% higher than that of subjects in the prose-only condition. Although the presence of pictures moderately facilitated the recall of information which was presented only in the prose passage for the immediate testing condition, this facilitation was not significantly greater for the prose-plus-picture condition. In addition, the presence of pictures neither facilitated nor hindered recall of information which was presented only in the prose passage. A nine-item list of references, one data table, and a sample illustration complete the document. (JB)