Gallery is a free WordPress theme for galleries. It allows you to present your pictures in the professional, organized manner. This theme includes excellent View.js lightbox script for your gallery items. The theme also comes with sticky navigation feature for the best user experience.
This free responsive WordPress gallery theme looks great on all devices. It's powered by SASS/Compass and it has a built-in retina support. This theme has simple customization options suitable for beginners who wish to setup their website in minutes.