Call to Action Widget is a brand new WordPress plugin that allows you to display custom content (just like your do in text widget) in a new style and better way. The plugin provides you a simple text widget where you can add Title, Image URL which can be positioned above or below, A text/html, Link Text and Link URL. This simple widget is often used for a call to action widget.
Linkimage is a brand new WordPress plugin which allows you to display images by using same old media uploader or simply grab them from WordPress media library and display them on sidebar widget with custom links using various customization options. The plugin also provides you a premium version upgrade which offers shortcode and a few more useful features.