nice-pictures
Downloads the most popular pictures on reddit
The sfwpornsubreddits file has been generated by getting the list shown here: http://www.reddit.com/user/kjoneslol/m/sfwpornnetwork The list might have been updated by now
Most of the pictures are from imgur, because unlike many websites(for example: flickr), it lets us download its pictures very simply.
Enjoy your time looking at very beautiful and popular pictures!