Background photo
  File:   Montréal (Québec)-Vue de nuit du pont Jacques-Cartier à partir du Parc Marie-Victorin de Longueuil-2024-04-19.jpg
  Source: https://commons.wikimedia.org/wiki/File:Montr%C3%A9al_(Qu%C3%A9bec)-Vue_de_nuit_du_pont_Jacques-Cartier_%C3%A0_partir_du_Parc_Marie-Victorin_de_Longueuil-2024-04-19.jpg
  Original: https://upload.wikimedia.org/wikipedia/commons/0/06/Montr%C3%A9al_%28Qu%C3%A9bec%29-Vue_de_nuit_du_pont_Jacques-Cartier_%C3%A0_partir_du_Parc_Marie-Victorin_de_Longueuil-2024-04-19.jpg
  Author: Veillg1 (Wikimedia Commons user)
  Taken:  2024-04-19 22:44, Parc Marie-Victorin, Longueuil (South Shore), looking at the Jacques-Cartier Bridge and downtown Montréal
  License: CC0 1.0 Universal (Public Domain Dedication) — http://creativecommons.org/publicdomain/zero/1.0/
           Attribution not required; credited anyway.
  Edits:  original 4000x979 cropped to 2400x979 (x=760..3160) -> montreal-night.jpg

Depth map (depth.png, depth-raw.png)
  Generated locally with Depth Anything V2 Small (Apache-2.0),
  ONNX export onnx-community/depth-anything-v2-small (https://huggingface.co/onnx-community/depth-anything-v2-small),
  onnxruntime CPU, input 1274x518. depth.png = depth-raw.png dilated (max 5px) + gaussian blur 4px. White = near.

Rotating hero photos (all real photographs from Wikimedia Commons; cropped to 2:1, resized, WebP;
depth maps generated locally with Depth Anything V2 Small, ONNX, CPU):
- old-port-clock-tower.webp — "Montreal Clock Tower, Fireworks" by Michael Vesia, CC BY-SA 3.0
  https://commons.wikimedia.org/wiki/File:Montreal_Clock_Tower,_Fireworks.jpg
- notre-dame.webp — "Basílica de Notre-Dame, Montreal, Canadá, 2017-08-11, DD 26-28 HDR" by Diego Delso, CC BY-SA 4.0
  https://commons.wikimedia.org/wiki/File:Bas%C3%ADlica_de_Notre-Dame,_Montreal,_Canad%C3%A1,_2017-08-11,_DD_26-28_HDR.jpg
- olympic-stadium.webp — "Le Stade Olympique de Montréal Nuit Arriere" by Acarpentier, CC BY 3.0
  https://commons.wikimedia.org/wiki/File:Le_Stade_Olympique_de_Montr%C3%A9al_Nuit_Arriere.jpg
- habitat-67.webp — "Habitat 67 Montreal summer sunset view from the river" by Citlallirios, CC BY-SA 4.0
  https://commons.wikimedia.org/wiki/File:Habitat_67_Montreal_summer_sunset_view_from_the_river.jpg
- downtown-night.webp — "Montreal at Night (Unsplash)" by Jonathan Denney, CC0
  https://commons.wikimedia.org/wiki/File:Montreal_at_Night_(Unsplash).jpg
- skyline-river.webp — "Montreal at night" by Jazmin Million, CC BY-SA 2.0
  https://commons.wikimedia.org/wiki/File:Montreal_at_night.jpg
The cropped/resized derivatives of CC BY-SA photos are shared under the same licence.