Of course you can google about it, but I just keep it down so that every time I do it, I do not need to google again. It is pretty easy.
Of course you need to remove the “\” in the above line. I just it there so it will be interpreted as inserting a pic here. Sorry about this.
Just add your pics in the above format. Note here I add a subdir in the source/images/ dir.
That is it.