http://wccftech.com/google-photos-wordpress-integration/

Google Photos is one of the best services for saving your pictures online, and it keeps upgrading to become even niftier. Today, WordPress announced its newly formed partnership with Google Photos making it easier to upload images directly to WordPress.

From now on WordPress users can connect their Google Photos libraries with WordPress account to upload photos directly to their blogs. After linking the account with Google Photos, users have to select “Photos from your Google Photos library” on the Media Library in WordPress, and it will show your recent uploads to your account. Once you choose the image, it gets copied directly to your media library on WordPress for use on the website.