Autumn salsify

The most common optical phenomenon associated with sunsets is the red colour of the sky.The red colour of the sky at sunset is caused by the scattering of blue light by atmospheric dust.

A relatively small amount of light is scattered in this way and so the sky often takes on red, orange and yellow colours.

Sunsets they do not repeat.There is much romance in them.
I offer you the glimpses in my country Bulgaria.