Hi Gracie and Tim! Not sure I completely understand your question. Do you mean the banner image? If so, yes, you can definitely change that. Take a look at my site if you'd like to see a banner image. www.EarthEnergyGemstones.com
You'll need to use your IndieMade dashboard (at the bottom right corner of the screen) and click on "Design" at the top of the page. Then you'll see where you can upload your site banner. They've just added a new "thumb nails" feature where you can now upload other images. Does this help?