Revision of all New York road signs

The road sign visual language of NY is to be changed from capital letters to upper and lower case, read why in this very interesting article. My tutor at Royal College was Margaret Calevet who designed ( with Jock Kinneir ) the road and street signs for the UK back in the 1960's - really fascinating work - the pictogram of the little girl and small boy crossing the road and holding hands is of her.