Depending on your approach, a ceiling can be a tricky proposition. Most of the time ceilings conceal the jumble of tangled wires, structure, ductwork, plumbing, and insulation that allow building systems to function. If you’re organized about it, you can leave the ceiling out altogether and simply expose the entrails. But if you’re looking to hide the mess up there, a gyp board, plaster or acoustic tile ceiling are probably among the systems you’re considering. But what happens when you want to do something a little different? What if you want your ceiling to glow?
I bring this …

I’ve been looking at dresses on the Internet lately because my lovely friends keep getting married and, for some unknown reason, they keep inviting me to their weddings.  I’ve found some good deals online, and it’s nice not to have to deal with roaming tween hordes off-gassing pale clouds of angst or resist the insincere entreaties of pushy salespeople at the mall.  The drawback of Internet shopping, of course, is that you can’t try anything on and whatever you’ve purchased must be shipped. 
While waiting for my latest dress to arrive (it’s a snazzy sky-blue linen number with strategic pleats, …