Out of the box, Sector Portfolio allows you to add a teaser and a banner image. The teaser image is shown on the landing page, the banner on the page itself.
This is a sample content node of the content type Portfolio page.
As with all Sector components, the Display Suite displays and flexible configuration options allow the sitebuilder to customise the comment settings to match your specific needs.
The Sector Portfolio documentation on sector.nz introduces the main features and functionality, and provides links and help for sitebuilders to customise your portfolio and make it your own!