Yes. If you have any specific photography or images that need to be included on your ebook cover design, please submit them to designers with your brief. Unless you request otherwise, your designer may also use stock images (purchased from a third party) in your design. If a designer uses stock art in a design, they’ll tell you which images they are and use watermarked versions of them in their entries. Once you choose the winning design, you’ll need to purchase the stock art and provide it to the winning designer so they can complete the design.