iPhone 6 concept images are not exactly hard to come by - but they are fascinating.
And this latest set by designer Martin Hajek are probably the best we've seen yet.
These designs imagine not only an iPhone 6, but both an iPhone 6S and an iPhone 6C. As you'd expect the 6S is depicted with a high-quality gold finish, while the C has a bright blue plastic case. But both are shockingly thin and - we have to say - pretty realistic, with none of the spherical-see-through waffle of other concepts.
Of course, and as ever, there's no way to know if Apple is planning anything this radical with its next smartphone whenever it emerges.
But what we do know is we'd like to see them try.
Take a look at the full set of images as seen on Nowhere Else below.