Google - as well as other search engines - cache images and media content in order to bring them up in search results faster, and often hold onto those images for a period of time even after they've been deleted from their site of origin. If you've deleted your Talenthouse profile and search engines are still displaying your uploaded content, wait approximately 2-3 weeks and check again. Most often, that's enough time for the search engines to drop that media out of cache. In some cases though, those images can still be found months after the account was deleted, and in those instances please reach out to our community support team so they can file a request with the search engine team(s) to have those images removed.
NOTE: If the media in question was uploaded to a creative brief, those files are associated more closely with the brief than with the deleted profile, and will need to be deleted separately and in addition to the profile deletion.