It’s been removed from Find A Grave. Anyone can create a memorial on Find A Grave. It’s used by people who are into genealogy. You can create a memorial with out a grave. With so many people being cremated it’s useful to have a memorial for future generations interested in family history. If this Biden memorial was still up you could request a photo. People that go to cemeteries looking for ancestors will usually look for photo requests for the graveyard they are in. My husband and I ask for photo requests and fulfill requests when we are in graveyards. It sounds morbid but often times graveyards are one of better and easier resources to finding your past relatives.