I've come across ads while surfing through New Yorkers from the 1950s, but this is one of the first times I've seen actual Pablo Picasso silk screened fabric turn up on eBay. And there's a whole 16-yard run of it, too. $46/yd doesn't seem like that much, either. Why, you could pay that much for the "fluoridized with DuPont Zepel ®" part alone.
Vintage Bloomcraft Picasso Line & Dots Fabric 16yd+ Screen Print RARE! UNUSED! starting bid $749