Each image is provided as a vector (EPS file) you can open and edit in Illustrator. You will also receive a PNG, which is more similar to a flat JPG and can we opened with Photoshop and Illustrator. We created Digital Waves after an inspiring field trip to the topographic map museum. Just kidding! There is an aerial feel to the collection though. These abstract linear images are great to add subtle details into your designs. We've included vector files for every image so there's no need to worry about size and resolution.