Sands is an attempt to create an all-purpose, drop-in replacement, "generic" theme like Bluemarine. It has design attributes taken from Drupal.org's proprietary Bluebeach theme and friendselectric.
Sands uses tables for layout to maximize browser compatibility. If you want an elastic, source-ordered, 3 column CSS layout, take a look at Sands_CSS.
Some features:
Higher contrast colors, underlined links, and relative font sizes
Novel styling of node information, comments, and block menus
Semantic XHTML, heavy use of CSS
Segregation of style information, including an easily-modifiable colors.css containing all color and background image definitions
Designed in mind to be easily modifiable to create your own custom themes
Uses many subtle gradiented background images to create a "smooth," more high-contrast look
Uses Mark James' Silk CMS Icons for emphasis on selected links
We
just released Space Template. In search for extraterestrial
life...nice duotone header, with colors that make you dream, fixed
width...shortly, another nice looking template from Joomlactive. You can download it from our Free Joomla Templates
section. To find
how to install Joomla templates, please visit our Joomla tutorials
section. Enjoy!
The Slash theme is originally from Slashcode. I found a version for PHP-Nuke that I later converted to Postnuke and now to Drupal. I would call it a retro theme, it's certainly not modern or fancy.
The main style is dark red and there are additional styles that are, black, blue (MacSlash) and green (Slashdot). Tables are used for the three column layout, the main header and the header for nodes and boxes. For the rest CSS is used.
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Drupal Themes / Templates
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Total Votes:5 
We
just released Space Template. In search for extraterestrial
life...nice duotone header, with colors that make you dream, fixed
width...shortly, another nice looking template from Joomlactive. You can download it from our 
The Slash theme is originally from 
Converted Greenery template from OSWD converted for wordpress.