Ability to have 'Author Picture' and 'Review Platform' superimposed in Display Widgets

If you look at EmbedMyReviews widget the 'Author Picture' and 'Review Platform' images are displayed separately as below where the picture is on the bottom-left and the review platform is on the bottom-right.  I prefer the way it is done in Senja where the review source is a small bubble that is superimposed in the bottom right corner of the author picture. Also it would be nice to be able to change the positioning of the picture so that it appears in the top-left corner of the widget.