Credits
Where the photography comes from
Every photograph on this site is public-domain or CC0 material — no stock-licence entanglements, no AI-generated imagery. Each image is rendered through the same brand treatment: a green duotone built from the VirtEngine palette, with a print halftone screen where the subject allows it.
The treatment is applied by a deterministic pipeline in the repository
(scripts/), so an image can always be
re-derived from its source. Provenance for each file is listed below.
Provenance
The library
One row per image: the treatment applied, the source it was drawn from, and the licence it carries.
closing-hands
Duotone on paper ground · halftone screen · 1920×1080 webp
Kristin Hardwick · CC0 1.0 (public domain dedication)
hero-infrastructure
Duotone on night ground · 1920×1080 webp
rawpixel · CC0 1.0 (public domain dedication)
hpc-supercomputer
Duotone on night ground · 1920×1080 webp
U.S. Department of Energy · CC0 1.0 (public domain dedication)
identity-document
Duotone on paper ground · halftone screen · 1200×800 webp
rawpixel · CC0 1.0 (public domain dedication)
identity-liveness
Duotone on paper ground · 1200×800 webp
Brodie Vissers · CC0 1.0 (public domain dedication)
identity-portrait
Duotone on paper ground · 1100×1375 webp
Joseph L. Etchingham · CC0 1.0 (public domain dedication)
learn-library
Duotone on paper ground · 1200×800 webp
Patrik Goethe · CC0 1.0 (public domain dedication)
marketplace-hardware
Duotone on night ground · 1200×800 webp
rawpixel · CC0 1.0 (public domain dedication)
network-earth
Duotone on night ground · 1920×1080 webp
UrusHyby · CC0 1.0 (public domain dedication)
open-source-screen
Duotone on night ground · 1200×800 webp
Christina Morillo · CC0 1.0 (public domain dedication)
provider-datacenter
Duotone on night ground · 1200×800 webp
rawpixel · CC0 1.0 (public domain dedication)
provider-technician
Duotone on paper ground · 1200×800 webp
Derrick Coetzee from Berkeley, CA, USA · CC0 1.0 (public domain dedication)
settlement-ledger
Duotone on paper ground · halftone screen · 1200×800 webp
Green Chameleon · CC0 1.0 (public domain dedication)
staking-security
Duotone on paper ground · halftone screen · 1200×800 webp
rawpixel · CC0 1.0 (public domain dedication)
Images are cropped and toned for the site; the underlying photographs are unmodified in substance. If you believe an image has been misattributed, contact [email protected] .