This thread is on a roll! ahahaha
But seriously, it may look quite simple, but there's much more too it than you'd think, and I put a lot more thought into it than might appear. This was easily the most mentally exhausting build I've done, simply because there was so much to keep track of. An error of one brick would quickly compound if I didn't catch it. It was time consuming and it was repetitive, but it was not easy, and unfortunately one can't fully appreciate that unless you actually build a sphere to these standards.