Here’s my tenth free Lightroom 5 preset, Black & Blue. I stumbled into it by accident when playing around with some shots from Iceland. It’s essentially a grainy black and white filter that keeps and enhances blues. To me, it has a surreal, cold, stark feel.
Here are some examples:
Here’s the download: Lightroom 5 Preset: Black & Blue
To install it in Lightroom, simply right click any preset, select import, and then select the downloaded preset file.