I don't have much information about Livingstones, except they're pillows that look like rocks. They're made by a French company and come in a variety of shapes and sizes. Based on the pictures it would appear that kids love sleeping in them and they look good in a ridiculously modern room. These are definitely on my 'to get' (or maybe 'to make') list. I'm gonna put them out in the living room and wait for my roommate to get real comfortable with them. Then I'll replace them with real rocks. He'll dive in and break every bone in his body! Good times, good times.
Thanks to Drew, who I wish I could take cool lessons from, for the tip