Spectra Studios | 519 followers on LinkedIn. Building Ideas from Pixels to Bricks. | Spectra Cities is building an open source city for the future. When placemakers, worldbuilders, and urbanists join forces, we can make spaces that help us face the future with courage and hone the skills for this century’s most ambitious urban projects. Spectra’s toolkit and design process can support projects from single sites, to infill developments, up to a city of 1M+ people.