Here's an interesting graphic of the DCP (Digital Color Postmark) and partial view of the pane of stamps for the $1.10 Global Forever Stamp issue. If this illustration is accurate, it would appear that the stamps are simply die cut in the shape of the stamp (round).

I wonder if there is to be any way of separating these stamps if one chooses to purchase less than a full pane of 20 stamps or wishes to just buy one or two for a mail piece at a local post office?
It seems to me that the stamps would almost have to be cut apart, as this illustration suggests the die cuts are awfully close to each other to be able to tear them apart without damage.
I guess "plate block" collectors will have a similar problem in acquiring a "plate block" of round stamps, especially if there are going to be plate numbers in multiple corners as suggested by this illustration.