these are the original two drydocks. between them, a series of landmark buildings on this site. this is what we're dealing with. it's a once-in-a-lifetime opportunity to engage in city building, where we have a chance to address some of the pressing issues in the bay area and to do that on a meaningful and impactful scale. there's a sense of stewardship, that the things we do here will last for generations beyond us and we feel the responsibility to do this right. so we've developed some principles within the vision. so the first point is about embracing the legacy of the shipyard. part of that is the maritime topography. it's an interesting aspect of a city known for a topography, but yet this is a flat site, and you feel the connection to the horizon when you're there. this human ingenuity -- there are many firsts at this site. and we want to carry that forward with ideas about sustainability that can be applied at the district level scale to achieve, you know, more renewable power and shaped resources that make this energy efficient. we also want to draw on the scale and the