Twenty Nineteen
I've had the honor of working alongside @Allan Cole and the WordPress community to craft the new default WordPress theme, Twenty Nineteen. The theme's built to take advantage of the new block-based editor that ships with WordPress 5.0. Twenty Nineteen is a mix of old and new: traditional serif body text paired with modern sans-serif titles, vintage duotone-like image filters applied with bold color, and a traditional menu that transforms into a full-screen, touch-friendly version on touch devices.
You can read more about Twenty Nineteen in its announcement post, check out the theme's official demo site, and can look for it to be released alongside WordPress 5.0 later today.
Major thank you to Allan and to the rest of the WordPress community for making this theme happen.