https://support.google.com/richmedia/answer/6291535?hl=en
Submit a creative to the Rich Media Gallery - Studio Help
The Rich Media Gallery promotes innovation in rich media ads, featuring only the very best creative concepts from leading agencies. You can submit your own...
rich media galleryto thesubmitcreativestudio
https://gallery.smartadserver.com/
Rich Media Gallery - Equativ
A rich media gallery that shows all kind of ad formats according to web, mobile or video sections
rich media galleryequativ
https://www.richmediagallery.com/
Rich Media Gallery
rich media gallery