In the past few months, we have tested and reviewed plenty of portfolio themes for WordPress. SquareGrid is one of the more dynamic and elegant ones around. It is an awesome portfolio template with a fully responsive design. It has everything you need to promote your image, audio, and video works. The theme is translation ready as well.
SquareGrid has 5 different layouts for you to choose from. It supports image, audio, and video content (YouTube, and Vimeo). SquareGrid is fully responsive, which means your site will look decent on small and large screen devices. You get dark & light styles too. The background can be customized as well. SquareGrid can be translated to other languages just in case you intend to use it for an international site.
SquareGrid is beautiful and quite dynamic. If you are looking for a creative portfolio theme to give your website a makeover, this theme may be what you need.