Add a description of the contents of your gallery, so it will be more visible for other users. Remember that you can also add descriptions to each image.
Sorry I've not been able to upload more images recently - I've been finding it harder to find usable images. If you know of a user who uploads images that might be usable (or a website that contains them), please tell me.
Also, if you have a preference for acharacters in images (i.e. just a person on their own talking to you, two people talking with each other), and type (only text, or text with actions/thoughts) please tell me as well.