Katherine has joined Instagram, the free photo-sharing program and social network designed for the iPhone, iPad, iPod Touch and Android devices. In her first series of posts yesterday, she shared some images from her tour of the White House earlier this week, family life and a new building project on her Utah ranch.

Instagram users can check out more photographs and chat with Katherine by following her account which is katherineheigl. For those of you that do not have the phone application, she also shared the pictures on her personal Twitter and Facebook pages.