The sound does not exist only in the thunder and lightning, but, in it's transformation into the brightness and color. And colors can be heard.

Language is of the words, which means that it is generated from the sounds and colors. Every thunder and lightning are different and have their names.
I call some of them by the names of those who were close in my life, or by those whom I admire. In the sky brightness and thunder live my mother, sister, brother Daniel, a poet Jovan Jovanovic Zmaj and other persons of Serbian history.
Names such AsIsaiah, Ezekiel, Leonardo, Beethoven, Goya, Faraday, Pushkin and all burning fires mark shoals and tangles of lightning and thunder, which does not stop all night bringing to the Earth precious rain and burning trees or villages. There is lightning and thunder, and they are the brightest and most powerful, that will not vanish. They are coming back and I recognize them among the thousands.
- Nikola Tesla