i know that a lot of members don't like to add their names to another email listing, but this is one site that you really should sign on to.
of course they try to sell something, but you don't have to buy. what you get is many lovely slideshows and videos, free. in some newsletters there are no freebies, but as you have seen over the last couple of months, there often are.
what the heck, you can always unsubscribe, right? i personally, love it.