Ever since graduating college, I've made it a goal to travel abroad at least once a year. Over the years, I've accumulated almost 4000 images over the course of 13 trips.
I've taken those pictures and extracted the five primary colors from each, for a total of roughly 20,000 colors. Most of the colors are green and blue - unsurprising, since I love taking photos of scenary (a sunny blue sky never fails to make me happy). But I was quite confused about the abundance of reds and oranges; there was no way I was taking pictures of that many sunsets, and I have very rarely made it out of bed for a sunrise. And that was when I realized - those were all pictures of food!
So for better or for worse, these colors perfectly represent how I travel: surround myself with nature (that fresh air!), and then explore the city for good food. Repeat.