I found a great theme searching WordPress.com.
Now I want to install it automatically in my client's site. Problem is, none of the information that WordPress asks you to enter within WordPress itself is available in any of the the theme descriptions: no keyword, author, or tag. Searching from within WordPress > Appearance > Install Themes, in this instance, for "Vostok" gets no results.
To make these schema workable, the themes listed on WordPress ought to prominently feature the keyword, author, or tags.