knGreen is a WordPress theme with 2 sidebars, clean design, several language supported, multi-levels menu and some effects as ThickBox and some shortcodes as for inserting YouTube videos.
GreenFrog is a free WordPress Theme with two Sidebars. There is an Option Page to populate the Footer. (Page in German)
Released with a Christmas celebration look. It featuring a bold Christmas skin with build-in snow effect option.
GreenSkyline is a WordPress Theme with two Sidebars, one Topbar for Ads or whatever you want to place there and Widget Support. There is an Option Page to populate the Footer. (Page in German)
Fixed one column layout with widgetized sidebar
Are you a theme author? Submit your theme to get listed in these posts.