How to avoid paragraph overflow around images

Hi Sakin, Every time I upload a large picture in the body of my post, and look at it on a big screen, there is a paragraph overflow. Meaning, if the image doesn't go all the way over to the right, words from the next paragraph will start showing up along its right side. To avoid this, I've been adding the code <br class="clear" /> in the text editor mode for months now. It's working, but a lot of additional work. Also, if somebody then switches from the text editor mode to the visual editor mode, the code gets automatically replaced by &nbsp and doesn't do anything anymore to avoid the paragraph overflow. I'm sure there's a sleeker trick to handle this issue. Do you know any? Cheers, Michaela