I need a good idea for a tryptic, something good, not trees though, i hate drawing trees. um, yea, just a good idea, please :)
Max Beckmann did a lot of urban triptychs and allegorical paintings. Of course they are in a very German Expressionist style and you are not a German Expressionist (I would imagine) but if you look at his kings and modern boats and expressionist housing (like in the movie Cabinet of Dr. Caligari) you should see things which can get you thinking about your imagery and the things you see. That's the point, you know. It should be the things you see which make up the tryptich. What kind of world do YOU live in?