Alt Binaries Pictures is a part of the hierarchy that accepts pictures only. If you are looking for a certain picture or want to load a picture, then this is where you would go. You can only access the pictures available in this section by subscribing to the appropriate newsgroup that is associated with the picture. The pictures are not stored anywhere else such as FTP archive. There is no way that you can access these pictures other than subscribing to the newsgroup.
As expected, the most popular newsgroups tend to be the sex-orientated ones with erotica, nude pictures and sexual imagery always winning the top spot for volume of access! In most cases, the titles are pretty much a strict guideline as to what the category contains and if you are in doubt then simply check out the pictures. Be aware though that some of these images are not for the faint of heart or easily embarrassed! As the Usenet has little to no moderation, you could find that you may come across images that will take you by surprise.
There are limits to the posting on these groups and it is more a case of etiquette. Picture groups count for around 50% of the Usenet traffic and about 75% of the alt traffic so there are unspoken rules regarding volume. The general rule of thumb is 400kb of images a day. This way you will not be restricting anyone else’s access with your volume of picture loading.