A tutorial on how to create a responsive image gallery with a thumbnail carousel using xtrmtracker.comed by Twitter's "user gallery" and upon a request to show an integration of Elastislide, we want to implement a responsive gallery that adapts to the view-port width. The gallery will have a view switch that allows to view it with the thumbnail carousel or . Sunny Matures:: Thumbnail Gallery Post. Tons of free pictures and movies right here and only for you! For every image you can set a custom description using Short image description edit box which description could be shown under the thumbnail and/or above the big image on the image pages. 2) Go to Gallery Settings - General tab. The following screen will appear.