Waters Rising

What better way to spend a rainy day than in the decaying warmth of an abandoned nursing home. Including the flooded basement there are 3 floors with a 4th addition on the street-facing side.

A live Miles Davis cassette tape paperweights a 'Get Well' card. The message in pencil is smeared while the real lead lies in the chipping walls. Floral wallpaper over lavendar paint. Black-eyed susans on baby blue. Flipped over patient beds and boxes of disposable gloves. Pigeons add gradients of grey. It's all at work.

Overhead you can hear the M line, better yet, you can see it. Clues be done.