Picture (Gravatar) on the left side

You can change the CSS code.

Go to menu “Users”->”Author Box R3″
In the section “Personal Settings” you can insert your own “Personal CSS”.

Check the CSS styling at Left-to-Right file or at Right-to-Left file. The part concerning photo positioning would be similar to the below taken from LTR .css file:

#authorbox-photo {
    background: #FFFFFF;
    float: left;
    margin: 0.1em 10px 10px 0;
    padding: 3px;
    border: 1px solid #CCCCCC;
}

Notice that if you add something to the Personal CSS you need to replace all the CSS related hence it will NOT LOAD the default CSS file.