Simple Is Best

My mind! Rather than look for the obvious solution, I am always trying to make things more complicated.

I replaced the o-ring on my underwater camera housing and it no longer leaks. It can't be that easy, can it?
One of my test shots this morning accidentally captured four different kinds of Sea Urchin

1. Slate Pencil Urchin
2. Pale Rock-Boring Urchin
   
3. Blue-Black Urchin
4. Collector Urchin

Hooray! It feels great to go into the water without the nagging worry that another camera will be destroyed by salt water. I am looking forward to another long swim tomorrow morning.