# Image credits — okna.sergeimonkey.com (demo site)

All photos were downloaded from Wikimedia Commons, resized to ≤1600 px and re-encoded to WebP. No other changes. Licenses permit reuse with attribution where required (CC0 / CC BY / CC BY-SA). Photos of people are used only as illustrations of work processes, not as named employees.

| File | Original | Author | License |
|---|---|---|---|
| img/apartment-bedroom.webp | [NY loft bedroom (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:NY_loft_bedroom_(Unsplash).jpg) | Gabriel Beaudry gbeaudry | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/apartment-minimal.webp | [Minimal creative interior (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:Minimal_creative_interior_(Unsplash).jpg) | Breather breather | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/balcony-plant.webp | [Wicker plant and big window (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:Wicker_plant_and_big_window_(Unsplash).jpg) | Amanda Mocci amandamocci | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/factory-assembly.webp | [Workers assemble window frames in a factory.jpg](https://commons.wikimedia.org/wiki/File:Workers_assemble_window_frames_in_a_factory.jpg) | Shixart1985 | [CC BY 2.0](https://creativecommons.org/licenses/by/2.0) |
| img/factory-carry.webp | [Worker carries a window frame in a manufacturing area.jpg](https://commons.wikimedia.org/wiki/File:Worker_carries_a_window_frame_in_a_manufacturing_area.jpg) | Shixart1985 | [CC BY 2.0](https://creativecommons.org/licenses/by/2.0) |
| img/factory-machine.webp | [Worker operates machine for window frame production in factory.jpg](https://commons.wikimedia.org/wiki/File:Worker_operates_machine_for_window_frame_production_in_factory.jpg) | Shixart1985 | [CC BY 2.0](https://creativecommons.org/licenses/by/2.0) |
| img/house-forest.webp | [House in forest (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:House_in_forest_(Unsplash).jpg) | Flo Pappert flopt | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/house-kitchen.webp | [Blue white kitchen interior (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:Blue_white_kitchen_interior_(Unsplash).jpg) | NeONBRAND neonbrand | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/house-lake-living.webp | [Modern living room with large windows showing view of trees and lake in daylight.jpg](https://commons.wikimedia.org/wiki/File:Modern_living_room_with_large_windows_showing_view_of_trees_and_lake_in_daylight.jpg) | Shixart1985 | [CC BY 2.0](https://creativecommons.org/licenses/by/2.0) |
| img/install-frame.webp | [Worker installs window frame in building under renovation.jpg](https://commons.wikimedia.org/wiki/File:Worker_installs_window_frame_in_building_under_renovation.jpg) | Shixart1985 | [CC BY 2.0](https://creativecommons.org/licenses/by/2.0) |
| img/loft-windows.webp | [Spacious interior windows (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:Spacious_interior_windows_(Unsplash).jpg) | Breather breather | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/loggia-moscow.webp | [Москва, Восточный, 9 Мая 1, лоджия зимой.jpg](https://commons.wikimedia.org/wiki/File:%D0%9C%D0%BE%D1%81%D0%BA%D0%B2%D0%B0,_%D0%92%D0%BE%D1%81%D1%82%D0%BE%D1%87%D0%BD%D1%8B%D0%B9,_9_%D0%9C%D0%B0%D1%8F_1,_%D0%BB%D0%BE%D0%B4%D0%B6%D0%B8%D1%8F_%D0%B7%D0%B8%D0%BC%D0%BE%D0%B9.jpg) | Nikolai Bulykin | [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0) |
| img/moscow-skyline.webp | [Moscow, Metropoliya (residential complex) June 2025 32.jpg](https://commons.wikimedia.org/wiki/File:Moscow,_Metropoliya_(residential_complex)_June_2025_32.jpg) | Retired electrician | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/office-arched.webp | [Breather Montreal interior (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:Breather_Montreal_interior_(Unsplash).jpg) | Breather breather | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/office-city-view.webp | [Office (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:Office_(Unsplash).jpg) | Alesia Kazantceva saltnstreets | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/office-white.webp | [White minimal interior (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:White_minimal_interior_(Unsplash).jpg) | Breather breather | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |
| img/panorama-highrise.webp | [Panoramic-windows-with-dark-profile-high-floor-interior-before-finishing.jpg](https://commons.wikimedia.org/wiki/File:Panoramic-windows-with-dark-profile-high-floor-interior-before-finishing.jpg) | WorkerDi | [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0) |
| img/stalinka-living.webp | [Living room (Unsplash).jpg](https://commons.wikimedia.org/wiki/File:Living_room_(Unsplash).jpg) | Jarosław Ceborski jarson | [CC0](http://creativecommons.org/publicdomain/zero/1.0/deed.en) |