After a few hours of wandering around Chattanooga and the Tennessee Aquarium, it was time to eat.  The six of us headed towards Big River Grille and Brewery.  Although Pat and I have been there a few times, it was the first time for dinner.

The 7-month old entertained us through the whole meal.  She is one of those babies that smiles and laughs and looks amused most of the time.

The 4-year old did some interesting things with his food.  He created a whole new presentation by rolling it into balls.  Since we had just come from the aquarium, perhaps he was thinking about fish bait–he is apparently quite the fisherman.  He already knows far more than I do about fish.

After filling our bellies, we took a brief break so we could play with the dogs and the four-year old could change.  Then, we headed over to Coolidge Park to check out the water fountain.

This is a fun feature in Coolidge Park.  Large animal sculptures surround the fountains, providing nice climbing structures.  I enjoyed shooting the 4 year old at play.

I recently had a conversation with a couple of photographers about using the “aperture priority” setting.  (Aperture priority allows you to set the aperture manually and then the camera automatically adjusts the shutter speed.)

Apparently, this was stressed as the setting to use all the time at a recent workshop.  I’m of the opinion that there is nothing that applies all the time, but aperture priority is nice when you’re shooting a subject that is moving quickly through different lighting situations.  However, I’ve found that shooting a subject where the background changes but the lighting on the subject doesn’t in aperture priority causes the subject to be incorrectly exposed depending on how light the scene is behind the subject.  For this reason, my default mode is manual.  If I change to aperture priority, I make a conscious decision to do so and I know why I’m doing it.

The irony of this is that I either had a mental malfunction that caused me to not check my exposure or my camera malfunctioned when it read the exposure.  Since I’ve not had this problem before or since, I’m guessing it was user error.  I ended up with about 300 shots that were either horribly over exposed or horribly under exposed.

If aperture priority were my default, I might not have gotten the depth of field I wanted, but I would have at least gotten properly exposed images.

The best default would probably be to always check my settings and my exposure before I fire off 300 shots.  🙂

I’m going to write to Canon and suggest an alarm that goes off if you start shooting without changing settings or viewing a shot.  It can be called the “Alzheimer’s Indicator.”  If it goes off more than 50% of the time, it’s time to get an evaluation.  Photography as diagnosis–who says it’s just a hobby?