Mouthwatering images of toast smeared with rainbow-hued cream cheese, topped with picturesque sprinkles, fresh flowers and star-shaped strawberries, are what you might find if you search Instagram for "mermaid toast", the latest pretty-food trend to hit the web. Pretty food – it’s a thing. You may be surprised to learn that food bloggers put just as much, if not more, effort into their food posts as fashion [...]