No, it's not photoshop, it's the real bread.
In fact, "VladKhleb" ("Vladivostok Bread") is the main producer of bakery goods in the city. And they do their products rather well. But what's that? Some new kind of bread that looks really weird.
It tastes like ordinary bread, but looks decomposed...
It was produced in a usual way. So can you guess what's wrong?
The answer is a bit of activated carbon added in the recipe.