What's the Blue?

The pink is the peach blossom tree in our garden. So what's the blue?


Baba's laundry hanger. I've posted other photos of laundry hangers from other gardens.


But I haven't posted this. It is the window box outside our second floor dining room window.


When we first moved in, I used to put potted plants there. After I watered them, they'd drip on Baba's laundry or futon. Baba and Aunt live downstairs. Usually there is more laundry hanging outside their sitting rooms.