In reply to sonjaiv:
Nail several, and variously shaped, human turds* to a piece of 18mm ply.
Call it 'The Struggle'
There are so many different interpretations that can be made of this 'artwork' that you are best to remain quiet and leave the critics / your assessors to choose their interpretation. Mostly because you have no real idea why you nailed some turds to a board.
If you win the turner prize I want credit and 15% of any prize money.
* Paint them different colours if you wish, or just eat strangely coloured food before producing each artistic component.