Photos are best presented with captions or cutlines. The caption adds context to photographs and provides readers such information as the identity of the people in it, where it was taken and any other data not obvious in the photograph.
I used to publish photos with captions by creating an HTML table to contain the image and caption and then floating this within the text by giving the table a left or right alignment. Not only is the process cumbersome but many experts in web design advice against using tables for anything but tabular data.
There is a simpler way to do it.