Oyster is a stunning photo gallery theme, designed for WordPress 4.1+, and this is your chance to win 1 of 3 copies.

Built by GT3themes premium WordPress themes, the fullscreen design is fully responsive and retina ready, allowing you to show off your portfolio on a full range of devices.

Featuring two separate skins, dark and light, the minimal theme is the ideal way to promote your, or your client’s, photography or artwork.

The gallery section of the site features dozens of different options, including a minimal ribbon effect, a Ken Burns style gallery, and an Apple style coverflow gallery. View trackers keep a tally of the number of visits each image has, and the favourites tracker enables users to upvote your best images. Images can be further divided on the portfolio page, with a host of options.

The WPML plugin for translation, WooCommerce for ecommerce, and Mailchimp support to build your newsletter, are all included.

Built with clear HTML5 and CSS, Oyster also includes the powerful GT3 Page Builder plugin — a simple and intuitive way to customize pages — so however you prefer to work you can peronalize the theme to your heart’s content.

If you’re not one of the 3 lucky winners, you can purchase a copy of Oyster from ThemeForest.

For your chance to win 1 of 3 copies, all you have to do is tweet about this contest and leave a comment below with the URL of your tweet. Entries close at midnight on March 26th 2015.

[UPDATE] - Contest has ended. Congratulations to the winners: Sarah Braun, Marek Tyniec Jr. and Syseda