40 Digital Green Screen Watercolor Oil Style Backgrounds. You can find a background for every kind of portrait need, (300 dpi Tiff Format) High Resolution. Your relatives or customers will be delighted with the amazing portraits you can make using these backgrounds and you won't have to spend hundreds of dollars on studio scenarios, props, etc. You can also use them for a variety of different projects. These images will be sent to you on 1 DVD data. You will need a photo editor software and basic knowledge on how to paste your subject into the background.