The PictureView service provides web-based access to over 2,000,000 image and video files posted to hundreds of Usenet newsgroups. Please note that some Usenet newsgroups contain nudity or other adult material which may be unsuitable for minors. As a result, PictureView membership and access to the PictureView service and the PictureView Free Demo are restricted to adults only.
The link above will take you to the alt.binaries.aoi section of the PictureView Free Demo where you will be able to view thumbnails of the available images. Access to the full-size images requires membership.