Hi Antoine. I think you may have solved your own problem. I'm not aware of any policy of deleting images, but if an image is not attached to any profile, it does get deleted. (That's the way a member deletes a photo he no longer wants posted -- he removes all the profile IDs that are associated with the image.) If you want in-line images, but don't want them to appear under the Images tab or in the right column of the profile, you can create your own free-space page for that purpose. Upload the image to the free-space page, and then copy the code for in-line usage from that page and paste it in the profile where you want the in-line image to appear.