Mud flats, salt ponds, wetlands.
As the B747 banked sharply on its final turn for landing at SFO, I caught this crisp view of the Ravenswood Slough in Menlo Park, California. A portion of the Facebook headquarters is seen at the bottom right of the second photo.

Ravenswood Slough, Menlo Park
iPhone 6s

Marshland along Bayshore Freeway, Silicon Valley
iPhone 6s
I stared at the first photograph, with my mouth open, for a long time and then simply said “Wow!”. Aprateem!
Glad you liked it, Premanand-bab.