This is the theme used in my pelican blog http://www.guilhermetoti.com.br
Pages can have subtitles, just add:
Subtitle: Put your subtitle here
Articles can have one cover image, just add:
Image: image_name.extension
Image must be on `/content/images
This settings must be on pelicanconf.py
Change theme color
THEME_COLOR = 'blue'
Available colors is on /static/css/colors
To select what to show on sidebar
SIDEBAR_DISPLAY = ['about', 'categories', 'tags']
The text in sidebar About
SIDEBAR_ABOUT = "Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sequi quae hic dicta eius ad quam eligendi minima praesentium voluptatum? Quidem quaerat eaque libero velit impedit dicta, repudiandae sapiente. Deserunt, excepturi."