Since we're shameless pluggin', I have a Jekyll plugin that will display an image gallery from a folder (with a single liquid tag). https://github.com/callmeed

Since we're shameless pluggin', I have a Jekyll plugin that will display an image gallery from a folder (with a single liquid tag). https://github.com/callmeed/jekyll-image-set https://github.com/callmeed/jekyll-image-set