Free Backgrounds – Modern Vector Collection
Modern Vector Background Collection contains 9 colorful backgrounds for you to add more color and dynamics to your design.
These backgrounds are available in JPG, EPS, and AI format that you can resize however you want. You can also change the color to match your design work. These are perfect for big ads banner, prints, posters, flyers, and header as well.
- Free Commercial use with attribution
found at FDR