Everest is a base theme for Drupal.

Sub-theme can be easily generated by using the Drush command.
$ drush everest-subtheme

Currently it is in the development phase.

Black Theme

Black Drupal theme is powerful, clean, table-less, dark, responsive theme develop by Shivcharan Patil (Shiv) from itappliocation.net and Shiv.work.

Black theme designs

Contributed Nucleus sub-themes

Below are free themes built using Nucleus. This list is incomplete thus any contribution is greatly appreciated.

Free sub-themes created with Nucleus and ready-to-use
Name Installation Profile Project Demo
TB Sirate TB Sirate Starter TB Sirate Theme TB Sirate Demo
Zircon N/A Zircon Theme N/A
TB Blog TB Blog Starter TB Blog Theme TB Blog Demo
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