If you're over 18:
http://www.wlpcomics.com/adult/artwork.html
If you're not, or if you just want to avoid TEH SECKZZ:
http://www.wlpcomics.com/general/artwork.html
Among other things you'll see there are two new pieces of artwork on postcard by Kouzou Shimokata, creator of Nipple Magician; two pieces of Chocolate Milkmaid artwork by EvHor; and a new Peter is the Wolf artwork by Steve Gonzales.
All of these are now listed on the WLP Store, in small-postcard and large-postcard sizes. More to come soon.