Hello
Do you want an illustrated cover or we are allowed to use stocks?
regards

Stocks are fine as long as i can hen legally use the resulting design. Best...

Hi!
I'm interested in you project.
Can you tell me what the size of the image should be?
Thanks

Thanks for your interest. The size should be as follows:
The resolution should be 300 DPI, with a standard size of 4.5" by 6.75" (roughly 1350 x 2025 pixels).