Background: 1960s aerial, teal (1200×630 share size)

Faded 1960s aerial photograph of Waquoit Bay tinted deep teal, with a plain teal area on the left for text.

Reusable CPWB background at link-preview/share size. 1960s aerial composite of Waquoit Bay (the home-page hero) with a teal duotone and left fade, no text. Source and re-render notes: tools/brand/README.md in the CPWB-Website repo.