Yes, we can have the different view to display all the images of the folder, for that we need to customize the image gallery portlet .
For displaying additional information, like views, we also need change the existing code, no of views does not provided by liferay version that you are using. So for that, we need to store the views in the custom table and then retrieve it. I have did the same thing in Liferay version 5.2.3. Let me know if you need additional information on this.
Thanks,
Hiral
Please sign in to flag this as inappropriate.