Gallery Display

In the Documentation of Basic Thumbnail Gallery and the following example the display shows a large image with some icons on the lower left of the screen and then thumbnails of the rest of the images. Also, if the user presses an icon such as the talk balloon a comment window opens.

My question, is this a PRO option i must buy or is this capable from the free version. I am currently testing the free version but cant seem to reproduce this display. Ive tried all galleries.

Thanks.

https://ww.wp.xz.cn/plugins/nextgen-gallery/