I'm pleased to announce the latest two additions to the ever-growing collection of free themes here at WordPress.com.

First up is Mixfolio, a responsive, post format-packed, photographer-loving portfolio theme.

Mixfolio: Home Page

Mixfolio: Home Page

Designed by Graph Paper Press, Mixfolio looks great on all screens, large and small, and comes delivered with a Theme Options panel that will give your photo portfolio home page more personality. Two custom menus, five uniquely-designed post formats, and a design well-suited for featured images are only part of what you'll get with Mixfolio.

Read more about its features on the Theme Showcase or dive right into previewing it on your blog from Appearance → Themes.

Next up is Yoko, a simple, elegant, and modern three-column blog theme.

Yoko: Home Page

Yoko: Home Page

Designed by Elmastudio, Yoko provides an awesome balance between what we've all come to expect from traditional blogging and boundary-pushing theme design. Its responsive layout optimizes the theme for mobile devices and to make your blog posts more interesting Yoko offers several different post formats. Add in custom background and custom header functionality, custom menus, and widget areas, and you've got a clear winner in Yoko.

Read more about Yoko's features on the Theme Showcase or dive right into previewing it on your blog from Appearance → Themes.