Fastmover

KCPT

A simple image widget, you can set a url for the image to link to upon click. You can also specify a title, and a 2nd image which the 1st image will fade into on mouse hover.

KCPT Fading Image Widget

A simple image widget, you can set a url for the image to link to upon click.  You can also specify a title, and a 2nd image which the 1st image will  …

CrestaProject

Cresta Image In Widget it’s a widget that allows you to simply add an image in a widget, choose the size, choose the border radius, add a link on it and add text under the image.
Some features
<ul>
<li>Add an image in the widget</li>
<li>Choose the image size</li>
<li>Add a border radius at the image</li>
<li>Choose where to show the widget (entire website, only home page, only all posts, etc…)</li>
<li>Add a link on the image</li>
<li>Add text under the image</li>
</ul>
This plugin can be useful if you want to show an “About Me” section in your sidebar, or the logo of your company in your footer, or for any reason you need an image in the widget. 
All features are optional so you can choose what to show in your website and what not!

Cresta Image In Widget

Simple plugin to show an image, photo or logo in a widget with text and link

KCPT Fading Image Widget vs Cresta Image In Widget