Tera is a one of a kind Portfolio template that’s built from the ground up. With a lightweight and responsive slider and lightbox built from scratch, plus a unique way to display images with different aspect ratios in a Masonry-like portfolio, it is one of the most flexible and easy-to-use HTML templates out there.
Demo: https://themeforest.net/item/tera-responsive-html5-portfolio-template/9991982