Tile/Plate Stand/Display

I laser cut the Gettysburg Address into a 8" x 12" Marble tile from Home Depot. I need a stand to display it. I took the simple IPad stand and imported the dxf into Visio. I then converted it to Visio objects and then shrunk the file down until the slot was 1/4 inch, the thickness of the acrylic. That happened to make it fit just inside the piece of acrylic. The slots also magically fit the width of the tile (.34").
I then added the image of Abraham Lincoln, even though he is hidden when