Also want to change the default wordpress avatar called Mystery Man? You want to use your own image instaed of it? Follow this tutorial and choose a avatar which is more suitable to your theme. Open your theme’s functions.php file and add the following rules: add_filter( ‘avatar_defaults’, ‘newgravatar’ ); function[...]

The default size of an avatar in a wordpress theme is 32×32px, which is sometime’s a bit small. In my new theme design I want to change it to 60×60px instead. In your theme, open the comments.php and look for the following code: 1 <?php wp_list_comments(); ?> This simple line[...]