Digital collage sheet Angel Wings. Digital images Angel wings (20 different angels wings for your artwork !) Instant Download! You'll receive 2 files (PNG + JPEG) - Two sheets: 8.5 x 11 inch collage sheet in high resolution 300 dpi. Jpeg format for printing and decoupage PNG is a file used to make decorative elements because they have a transparent background. Print over and over for your artwork! Your file/link will be emailed to your etsy address on file.