This is one nice floral card design set. Evidently the main theme are the nice flower designs created as simple vectors. Still, the somehow abstract style of the presentation gives it a special effect.
Now all you have to do is download it and print these flower postcards. Evidently if you want to add something you can open the AI file using Adobe Illustrator, Corel Draw or any other vector related software.
Vector flower postcards design
1 AI vector - 10.2 mb