Traffic-light signalling and operation to a double red light. Tianjin in the People's Republic of China has two very special systems of traffic lights, in use since : One system is where there is a horizontal bar in a specific colour, with the colour changing and the bar shrinking. The shrinking bar indicates the time remaining in that colour. The colour itself is either red (stop), yellow or green (go). A blinking green one-third-full bar means "reduce speed now", and a blinking yellow full-bar indicates "proceed with caution". When lights of this system turn from green to red, the diminishing green bar will flash
Light and Colour (Goethe's Theory) – The Morning after the Deluge – Moses Writing the Book of Genesis Light and Colour (Goethe's Theory) – The Morning after the Deluge – Moses Writing the Book of Genesis Light and Colour (Goethe's Theory) – The Morning after the Deluge – Moses Writing the Book of Genesis is an oil painting by the English painter Joseph Mallord William Turner (c.1775–1851), first exhibited in 1843. Displayed during the latter years of J.M.W. Turners career, this painting depicts a deluge scene where the natural effects of light and weather (the atmosphere) play a crucial role on Turner's concept of vision. The deluge being referred to in the title is the representation of the