The Mound, Edinburgh
Collect your choice of gallery quality Giclée, or fine art prints custom trimmed by hand in a variety of sizes with a white border for framing.
With the Fuji instant film you get two images, a print and a negative which has a black painted back. With a little drop of bleach you can remove this black backing material but at the cost of potentially bleaching the emulsion side.
This is what happened here but I believe it adds an almost vintage feel to the image and you won't get the same image twice using this process.