You know how when you turn your face up into the bright sunlight, even on the coldest winter day, it can totally lift your mood? Well, that’s what the latest limited-edition from Field Notes, seasonal release is all about.

Field Notes like to use the limited COLORS editions to “try new things.” The 2015 Winter edition, their 29th release, absolutely fits in that category. At first glance, the “Snowblind” edition is a wintry white-on-white, along the lines of the “Northerly” edition from a few years ago, but take it into the sunlight and it’s a whole different story.

The covers (100# Sappi McCoy Silk cover stock) are silk-screened with two custom inks. The Field Notes logo is a pearlescent “Interference” ink that glimmers and sparkles, and the rest of the book is coated in a “Photochromic” ink that changes color when exposed to direct sunlight. Indoors, they’re white, outdoors they’re blue!