There's nothing a graffiti 'artist' likes more than a fresh wall, and boy, have we got a beauty for you. Our clever art bods have knocked up this fine specimen of virtual bricks and mortar so that you - yes, you - can impress us with your own brand of creative vandalism.

Simply right-click on the image above and 'Save As' something. Open the picture in your paint package of choice and let your imagination run wild. You could write a poem, create a beautiful work of art or simply sign your name. You could even draw cartoon genitalia - we don't mind! Save your masterpiece and email it to Andy Smith before Thursday January 27 and you just might win an item of game-related tat.

Our decision is absolutely final (and usually correct) and multiple entries will be printed out, licked and then stuck to a mangy dog.