Matty and I were playing peek a boo behind the cream silk shantung curtains in the nursery. At one point he was giggling and I could see his feet were pointed towards the window. When I opened the curtain his face was covered in some gray muck and he was chewing on something.
At some point the nanny had opened the window and Matty was eating something that had been between the window and the screen. His hands were wet from sticking them in his mouth, the sill was dirty with years of sludge and he got it everywhere! (Hence my previous reference to the cream silk curtains.)
I tried to get whatever it was out of his mouth but could not see a thing. Maybe it is better I have no idea what he put in his mouth?
The space between the window and screen is now very clean after some good scrubbing!