1. The 1st one makes a stronger image.
2. Yes if you tighten/crop into the image. No when you have to much image area out of focus.
3. I just take a couple. Do whatever works for you.
4. Get in closer with the lens.
Thanks for the info, and for showing the example. Very helpful. I see exactly what you mean, and I think I'm going to invest in a close-up filter. My G1X has a fixed lens, so I that's my only option for being able to focus closer.
Don't forget to use a tripod and remote or cable release when one is handy.
I have used a mini-tripod for all of my backpacking/hunting/fishing trips, and have been researching full sized ones for performance vs. value. I normally use the delayed shutter release when on the tripod, rather than a cable.
Onepixel's tighter crop is a vast improvement. My suggestion, for what it's worth, keep shooting, keep experimenting, and keep studying. Like learning an instrument, it takes time and practice. Eventually you will find what works for you, and you'll develop your own style.
Yes, the tighter crop is a big improvement. I also need to learn some post processing skills so that I can do what he did after the shot is on the computer. It's been a very fun learning curve, and you're right in that it's like an instrument. You can't really see the improvement day to day, but I know it is happening.
Personally, I rarely take a lot of shots with different settings. I usually have predetermined the f-stop and DOF. What I do is take a lot of shots from different angels. I'll go high, low, walk or zoom in or out.
This is actually gets to the core of my original question. You have a predetermined f-stop and DOF when you take a shot. I'm trying to learn to visualize in my mind what it will look like when I set the aperture to F2.8 or F3.5 or F4. I guess I just need to take a lot more shots, and maybe take notes on what settings were used so I can put together in my mind the input vs the output.
Thanks for all your help, guys, it's very much appreciated.