#329: Whatever you want it to represent it shall be

A coffee cup (disposable).

Or

Take any item and assign it a meaning.  Use that meaning in daily life, art, stories, poems etc until it catches on and x will always mean y.  

#328: Nothing fits like it used fit

A family photo in a frame with the title written above and below, “but so much fits so much better and so much fits that I thought never would.”

#327: Empty

A blank canvas.