I need to create a chair for my challenge entry, which I haven't started yet, and I intend to create it in Bryce. I also needed a chair for my Rendo Cover Comp entry, but because I wanted a padded armchair rather than a simple wooden one I modelled it in Cinema4D because it was quicker and I'm lazy. But I could have done it in Bryce, no probs. You can create almost anything in Bryce if you have the patience. There's no trick to it, but you need to have a good grasp of boolean and intersect functions at the very least. All you do is choose your object, sketch it out (or just think of it if you're lazy like me) then build it from Bryce primitives!