The pictures display plugins favorite is the LightBox2. This one animate the pictures very smoothly. The only draw back is the next, previous and close buttons are hard to see and it doesn't have slideshow just like the GreyBox.

To install the plugins, it includes 2 parts: 1 folder lightbox2 and a NP_lightbox2.php. Download and Unzip NP_lightbox2 to the plugins directory. Go to admin panel and install the plugins. After installed, go to the plugin and edit the options like this. URL is set to full and the size of thumbnails can be set to any size, but we prefer 100px. Add the <%LightBox2%> to the head(.inc) of the skins that you're using (in our case of default skins it's head.inc) like this

**** NOTE: The thumbnails only display if the pictures are placed in any folder within the media folder (http://yourdomain.com/yournucleusfolder/media/yourpicturefolder)****.

Now, you're ready to use the LightBox2. If you use the tinymce 3.27p1, you must use the @ in front of the <%LightBox2(url|caption||images)%>. Go to Pictures in NucleusCMS for demos.