Manic Digger - texture competition. Thread

In a progressive move to get Manic Digger shuffling along a little more, I'm holding a competition for new default graphics which will be distributed with new releases of Manic Digger.

The competition details are found here: Manic Digger Forums [competition]
resource for the competition (template) can be found here: Deviant art

Please post entries on the Manic Digger Forums, all welcome!

Note: ALL entries are submitted as open source / creative commons, all entries are presumed to be 'free to use / alter'

The end date is set as the 24th but I'm contemplating an extention If extra development time is required.