That's correct! There isn't a direct way right now AFAIK, but could be implemented in a slightly elaborate way using the Tables feature by having a list of keywords with an image for each group, using the Query Knowledge Base card, showing the results to the user, and probably using an AI Task to generate a list of keywords from the obtained KB result and then using that to query the table and get a matching image. Might need some testing and fine tuning to get right, but could work as a starting point for now.