Chalk drawing by YiChien.
Try drawing on black paper - the effect is amazing.
Be creative in what they are to draw. Don't focus on just one thing. Draw many different things.
Hold on to everything that they make. What may not seem very appealing to you may turn into a piece of art that many people love. "One man's trash is another man's treasure"!!
A paper cup be the legs of table,
A sponge be the table surface,
and some food...