Huge Collection of Free To Use Low Poly Backgrounds
Low Poly Ice Landscape by Tim Smits (Image via Behance). If you're not familiar with the term, you've certainly seen the style. Simple geometric shapes placed side-by-side to create angular, often minimalist, compositions. The "poly" from low poly comes from the word "polygon," which is merely a 2-dimensional shape made of straight lines and angles.
Tutorial: Create a hip graphic portrait from a photo using Photoshop and Illustrator.