Twitter launched User Galleries, a new feature that aggregates the images a person has uploaded into a single place, Macworld.com reported.

User Galleries include pictures uploaded directly to Twitter, along with photos submitted to various Twitter-compatible services like yFrog, TwitPic, Instagram, and others.

The new feature is still rolling out. Twitter says that the galleries will display up to 100 of a tweeter's most recently shared images, in chronological order. Only picture-laden tweets from after January 1, 2010 will appear in galleries.

The only way to remove an image from gallery is to delete the tweet that contains it. User Galleries currently are accessible only from the official Twitter website, and not from its official apps or other third-party clients.