Fire video is public domain.
"Poseidon" by Ishan Manjrekar / flickr CC BY
"Desert Sunset" by Nisreen Rammal (Tactical Technology) / flickr CC BY-SA
"The Lord's Prayer in a Cemetery in Henderson, Kentucky" by Lori SR / flickr CC BY-NC-ND
"Ceiling of the Room of the Giants in Palazzo Te, Mantua" by Giulio Romano CC BY-SA
Bonfire recording by samararaine (Public Domain)