St. Peter's Basilica · Lamb Pilgrim

“Veni Sancte Spiritus” chant · Membeth · public domain · Wikimedia Commons
“Ave Maria” and “Pater Noster” · Schola Gregoriana · CC BY-SA 3.0 · Wikimedia Commons
Bach, Prelude and Fugue in F major BWV 556 · Robert Köbler, Silbermann organ · CC BY 1.0 · Wikimedia Commons
Norwich Cathedral bells · Amitchell125 · CC BY-SA 4.0 · Wikimedia Commons

Statues: Michelangelo, Bruges Madonna and St. Peter's Pietà · 3D scans of the casts at SMK, National Gallery of Denmark · public domain
Our Lady of Guadalupe (tilma, 1531) · photograph via Wikimedia Commons · public domain
St. Peter’s Square statues: apostles Peter and Thomas from the portal of Saint-Gilles-du-Gard · 3D scans of the casts at SMK, National Gallery of Denmark · public domain
three.js (MIT)