To start with in Photoshop, I gave the background some color. Next, I created a new layer, selected the spiral shape, and gave it some color overlay and my background for the album was complete. Then I selected the image of a scarab beetle, traced it, then added it to the colorful design. After that, I put a gradient map on the beetle and gave it the colors of the album. Finally, I saved it, then hid the image of the beetle, saved that background as a jpg, inverted the colors of the beetle and background, and saved that as a jpg as well.
I'd love to hear from you!