Niagara Falls by Illumination

"Exceeds Sun's Brilliance.  When the new floodlights are marching across the Falls, and resting on either or both of the American and Canadian faces of them, or playing in the mist of spray above them, they are described by beholders as more beautiful than ever the Spray and the Sun combined could make them in the past, or than ever the Moon and the mist could make them.  The effect is described as one suggesting that both the Sun and the Aurora Borealis have combined to do their utmost in the creation of a new spectacle."

I love these old postcards- with vibrant pictures and descriptions.