Theres different kind of designs and they dont have to be all in a pice of paper they can also on a tshirt or even on more staff like cars. A design can also just be a pattern or a bird or a flower. A tip on trying to create a design will be to look to an object and try to look to it for a time untill you get a ide sometimes it helps to look close to the obget with one eye.Another tip would be to try to look at other designs or even outside to clear your mine and come up with a idea.