Criteria can be received from a user via a user interface, the criteria specifying image types or desired image attributes. A plurality of word groups that each satisfy a respective criterion can be identified in a first electronic message, each word group comprising at least one word. For each word group that satisfies the respective criterion, at least one image that satisfies an image type specified by the respective criterion or that has at least one image attribute specified by the respective criterion can be automatically selected from a plurality of images, wherein the selected image corresponds to a meaning of the word group that satisfies the respective criterion. Each image selected for each respective word group that satisfies the respective criterion can be presented with the first electronic message.