Disappeared!

The last day of Tanya's visit, the weather was sunny and nice so we decided to walk over to the beach near my house. One of the highlights of this beach is the impressive Gwangan Grand Bridge. Much to our suprise, as we approached the south end we discovered we couldn't actually see the bridge - a mysteriously thick and localized fog was covering it up. We proceeded to walk along the water's edge, and at no time was this massive structure visible. Neither could we see the beach! Everything was hidden under a thick blanket of fog. Here's some shots of what we saw. Here's what the bridge looks like when it's visible (which is every other time but that afternoon!)