HTML is an evil nasty thing, none of it makes sense and that is the idea of it, there are high and low levels of HTML much like the martial arts, but will high level HTML win out? Foked if I know, anyway this is just about posting a poxy jpg or gif.
First off you got to size it down to a reasonable level, this can be done here, now you got to name the bugger, sv000023.jpg doesn't mean anything to search engines, "my thai girlfriend naked.jpg" does and helps google help people find those interesting pictures.
So the coding,
<img
src="mydirtypicture.jpg"
Why are they on different lines you may ask, foked if I know, bit like the monkeys, the firehose and the step ladder.