Your site may start out by displaying multiple images in a row, like this.
When you are ready, we can update it so that the images are interactive, and your customers can toggle different images by their Booklog Attributes (usually Color). 
Once you have uploaded images with the *color* in their filename (or renamed the existing images), the Color selectors will work properly. For Example:
Booklog Attribute Name: Image Filename:
Purple purple-shirt.jpg