Dave
SPFG, Supreme Picture Framing God
I've searched the archives but haven't found the particular solution to a design problem I'm facing in framing some sheets of postage stamps.
Here is the design the customer likes:

It's four pages of limited edition Jimi Hendrix stamps as the background with one page showing the verso of the page we need to float in the center. We'd like to frame them not using any harmful adhesives.
The background pages could be held in place to a backer with small mylar corner pockets, but I'm coming up with a loss for the magical floating of the center sheet.
One possible solution would be to move the background stamps maybe 1/4" apart, still adhere them with corner pockets and then run a 1/4" strip of mylar centered top to bottom and another left to right passing through an appropriate colored backing board (Purple Haze).
Any other thoughts? Is there an adhesive that stamp collectors use that is non-damaging to the stamps and removable? (I think I know the answer to that question...) I could microdot the top page to hold in place and then do a DCO (direct contact overlay) with an acrylic plexi?
What do you think of the strap idea and the DCO mount?
Here is the design the customer likes:

It's four pages of limited edition Jimi Hendrix stamps as the background with one page showing the verso of the page we need to float in the center. We'd like to frame them not using any harmful adhesives.
The background pages could be held in place to a backer with small mylar corner pockets, but I'm coming up with a loss for the magical floating of the center sheet.
One possible solution would be to move the background stamps maybe 1/4" apart, still adhere them with corner pockets and then run a 1/4" strip of mylar centered top to bottom and another left to right passing through an appropriate colored backing board (Purple Haze).
Any other thoughts? Is there an adhesive that stamp collectors use that is non-damaging to the stamps and removable? (I think I know the answer to that question...) I could microdot the top page to hold in place and then do a DCO (direct contact overlay) with an acrylic plexi?
What do you think of the strap idea and the DCO mount?