Clean up the web
Within WordPress, you can easily upload and manage your media. This media, for example, an image, is often placed inside post content.
WordPress creates a new page as a placeholder for each attachment. These pages are not beneficial for most websites, because your visitors won't see the initially intended context. These pages are also harmful to SEO, as there's often no content attached.
With Origin, all attachment pages will redirect your visitors to the best page available. Albeit the original content, or the plain attachment itself.