Below are the photos used in the demos. Ideally work from an iPad or monitor, the color is more consistent and luminous. Alternatively print the reference if you have a decent printer

You can download the images in 2 ways
By dragging the image to your desktop
By right clicking on your mouse and selecting "save image as" 

Bow and Luna Option 1

Bow and Luna Option 2 

Bow Option 3
If you want to keep it simple