Invent your symbols-what represents you? Make a stamp of it through a lino cut. For example: a house, a bird, a tree, a new shape-think of it as a "chop" as in the Chinese Culture for calligraphers and artists, or personal mark. Be as specific as you can. The univeral symbols are:
square, circle, cross, triangle and spiral. How can you work these into a painting or start a painting using a combination of of your personal symbol or symbols and the universal ones?
example of chinese chop from the following blog: http://clarewilkinson.blogspot.com/2009/01/asian-screen-painting.html