If Willy Wonka was into photography, we reckon he'd create something like this... We're offering you 9 personalised photo marshmallows for £9.99, saving you 36% off Boomf's price of £15.50 (correct as of 16.10.14). Struggling for an original and personal gift idea? Well how about creating nine mouth-watering, bespoke marshmallows that taste just as good as they look? After sifting through your snaps on your computer, Facebook or Instagram, all you have to do is upload them to Boomf's simple to use site. They'll then get to work printing them on to individual 4cm x 4cm marshmallows for an entirely edible treat that tastes of irresistible vanilla. The innovative sweet treats are the brainchild of the Duchess of Cambridge's brother, James Middleton. Well, if it's good enough for royalty…