The Rich Grid theme from RichWP is a three-column “pinterest-style” theme. You can add an optional header image with an overlaying widget area to include everything from special offers to email list opt-in forms.
The built in infinity scrolling makes sure that you visitors can continually scroll through your content without a single click.
The theme has been built in a super lean fashion to provide an exceptional performance. Should you want to establish a shop on your site WooCommerce is fully supported.
A free version (no support, credit link in footer) is available. Give it a try!