Ten-Lens Portfolio Framework

CTL Reference Sheet · Version 1.0 · Published 2026-09-30

The Ten-Lens Portfolio Framework organizes CTL's flagship research into ten lenses — City, Place, Music, Media, Global connections, Economics, Institutions, Everyday life, Technology, Preservation — each carried by a flagship deep-research project. William decided four more flagships (the Sound of Black Chicago, the Black Press, Sacred Ground, Bronzeville) stand alongside the ten, for 14 total. The standing principle: the lenses feed one shared infrastructure, never ten disconnected websites.

Verifiable facts

Research ID	Ten-Lens Portfolio Framework (adopted 2026-09-28)
Type	Research Infrastructure — Portfolio framework
Central question	How is CTL's flagship research portfolio organized?
Status	Adopted 2026-09-28; the lenses feed one shared infrastructure, never ten disconnected websites
Key numbers	Ten lenses: City · Place · Music · Media · Global connections · Economics · Institutions · Everyday life · Technology · Preservation — 10 flagship projects; William decided CTL-DR-BMI-002, CTL-DR-BPM-003, CTL-DR-SCI-004, and CTL-DR-BVM-005 stand alongside as separate flagships (14 total)
Publisher	CultureTechLens NFP, a 501(c)(3) nonprofit organization (EIN 39-3143901), Chicago, Illinois

How to cite this sheet

APA:
CultureTechLens. (2026). Ten-Lens Portfolio Framework (CTL Reference Sheet, Version 1.0) [Web page]. CultureTechLens. https://culturetechlens.com/reference/ten-lens-framework/

MLA:
CultureTechLens. “Ten-Lens Portfolio Framework.” CTL Reference Sheet, Version 1.0, CultureTechLens, 30 Sept. 2026, https://culturetechlens.com/reference/ten-lens-framework/. Accessed DD Mon. YYYY.

Chicago:
CultureTechLens. “Ten-Lens Portfolio Framework.” CTL Reference Sheet, Version 1.0. CultureTechLens, September 30, 2026. https://culturetechlens.com/reference/ten-lens-framework/.

Cite as: CultureTechLens, “Ten-Lens Portfolio Framework”, 2026-09-30.
Source: CultureTechLens.

Trust & evidence

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