Hi J P. To remove this image, you'll need to set it to something. It can be a gray or white background, but there isn't an option to set it to nothing once it's been set. To change it, you can go into "My Profile". Select "Edit Cover Photo". You may then choose a different one to use. If you need me to change it to a different background, such as a gray picture, please let me know and I can do that for you.