People saying we need to see the page to do it. Or that they'll do it for "cheap"?
Yikes.
.thisisyourcontainerdiv { position: relative; z-index: 1; }
.thisistheimageclass { position: absolute; top: 0; left: 0; z-index: 2; }
<div class="thisisyourcontainerdiv">
This is text
<img src="thisistheimage.jpg" class="thisistheimageclass" />
</div>
Something like that should work.