Before there were motor drives and digital cameras...

...Charlie Trainor was making great photographs.

I've written about legendary Miami News photographer Charlie Trainor before.

Tonight, his son Charlie Jr. - himself a Miami Herald photographer - is in Los Angeles for the opening of a showing of his father's great images at the Perfect Exposure Gallery.

Here's a short piece from the NBC affiliate in Los Angeles on how some of the photographs were made.

View more videos at: http://www.nbclosangeles.com.