I’m using the Jetpack Image feature to put a logo in one of the columns of my page footer. I drag the widget to the footer area enter the URL of where the image is kept and it just shows the “broken image” icon — http://www.lacaradeotro.com
I tried reducing the size of the image, down to 75×75.
As you can see, the src value is not a valid URL for an image. First of all, it needs to start with http:// not, /www. Secondly, you are missing the extension on the filename. I do not know what the proper extension for that image is; I tried accessing it with a .jpg, .gif or .png and neither worked. Are you sure you uploaded that image? This is what the final URL should look like, for the source (an example):