To wrap up the year, we thought we’d turn our attention to selections from The Photo Book, a massive, rich collection of photography from some of the best photographers throughout the history of the art form. Out of hundreds of images, we each picked five photos and explain what about them caught our eyes.

It’s time to talk about the B-word again! Jeff couldn’t trick Kirk into saying “bokeh,” but this week we’re looking at a few ways to get background blur using Portrait mode in the iPhone and editing in Lightroom. Technology has improved quite a lot in the last couple of years, to the point where simulated bokeh can sometimes pass off as natural lens blur.