Continuing with the Halloween theme, here’s a fun pumpkin (citrouille in French, apparently, a new word for me!) from Nicolas Terry. He’s put the diagram up online for free here. It’s a pretty easy piece, including a clever lock that holds the sides in place to make it slightly 3D.
I folded it from regular commercial origami paper, orange with a white reverse; his version was with orange/black, which very pretty cool, too. It would also look cool with orange/yellow duo – I couldn’t find any in my not-totally-organized paper stash.