You are free to create your design the way you want — illustrate it, draw it, paint it, etc. But make sure you use JPG or PNG formats for submissions. You also need to use a design tool such as Illustrator, Sketch, or Photoshop for finishing touches before submission.
We do not accept designs that are racist, pornographic, or offensive. We also don’t accept artworks with copyrighted materials, other’s logos, etc.