XANUR agradece especialmente al material gráfico de: Nicola Narracci, Chandresh Ulke, Daniel Field, Collin Jones, Pachon in Motion, Museo Ciencias Naturales, Miguel A. Padrinán, Kendall Hoopes, Zak Chapman, Ivan Samkov, Matthias Groeneveld, Ferdous Hasan, Marc Mueller, Lul Smither, Engin Akytur, Alena Darmel, Los Muertos Crew, KoolShooters, Jack and God is Gracious, Photo By: Kaboompics.com, Cottonbro Studio, Luis Quintero, Martin Sánchez, Tima Miroshnichenko, Oleg Gamulinskii, Nathan Baldwin, Boris Zaitsev, Artur Szczubelek, Kelly, Nang Kpa, Kadumago Clipe e Arte, Iceberg San, Kool Shooters, Ella Groenwold, Rocky Esquivel, Tarny Elliot, Anastasia Shuraeva, Pavel Danilyuk, Ron Lach, Steve Johnson, Roman Kaiukua, Coverr, ,Yaroslav Shuraev, Shvets Production, Kindel Media, Roman Odintsov, Mustafa Akkus, Sourabh Narwade, George Morina, Anna Shvets, Life Of Pix, Milan Matos, Dan Cristian Pădureț, Mikhail Nilov, Dmytro Glazunov, Åke Wall, Mart Production, Atypeek Dgn, Artem Podrez, Andrey Kirievskiy, Ammad Rasool, Enrique Silva, Pressmaster, RDNE Stock Project, Luis Adolfo Burgos, Mike Bird, Osama Naser, Julio López, Tom Fisk, Ricky Esquivel, Rion Lach, Sasha Poberallo, Nithin PA, Nelemson G, H. espinosa Films, Gayan Prakash, Thirdman, 84lens, Innorecords PhotoVideos, John Smith, MrColo, Colors Motion Graphics, Pixabay.
Pinturas de Alexandre Cabanel "El Ángel Caído", "Fallen Angel", Peter Paul Rubens "San Miguel expulsando a Lucifer y los ángeles rebeldes", Gustave Doré "Lucifer el ángel caído", Ayami Kojima "RahXephon", Luan Nguyen "El castigo por alta traición", "Fallen angel" Autor desconocido y escultura de Ricardo Bellver "Ángel Caído".