You need to add the width and height tags at the end of the statement such: ccvcvcvv.jpg” width=600 height =400>
Take the full image dimension and divide by 2 or 3 whatever makes it a reasonable size for the page - use ‘Preview’ to check size before posting.
But that’s the same 28NM I posted in a different pose.
<img src="http://russianplanes.net/images/to170000/169597.jpg" width=100%>

This sizes the image to 100% of the width of the enclosing container.