If for no other reason than to protect your lens. A polarizer will knock down your exposure a notch or 5 and will make some colors really pop.
Below is one of my screwup snaparoopis. (I have a ton of them) I posted it because this has the
exact same settings as your first flower shot. I was chasing this friggin' butterfly. I should have switched to ISO200 for my focus point but I was too busy just trying to focus on the little "tease with wings".
The reason I post this? Look at the left side. It's "hot". Look at the color difference. You were shooting in the worst possible light. There are no flowers round' here now, but I carry a piece of cardboard (real "hi-tech" stuff) around with me now when I'm snappin' flowers. You should see the looks I get.
A couple of things I've learned the hard way I'll pass along to ya'.
1. Break out your owners manual and look up "exposure compensation". It can be a great little in-camera tweak when you're unsure of the lighting.
2. Always shoot in RAW. It eats up your flash card but.... you can do a software adjustment of exposure that can correct over exposed or underexposed shots. Most photo editors can handle RAW, but you should have got a CD from Canon with your camera.
I'm not pickin' on ya. I know you're really getting into this and you got some great shots here.
Awhile ago I took about 45 snaps before I realized that my camera was set at ISO 1600 (was doing very low light "basement stuff" the night before). Those 45 snaps were beyond repair.... but it was a good learning tool for me.
Always check your ISO before pushing the button. :eyes:
And my attitude? Even if I go out and everything I snap sucks 100%... at least I had fun and hopefully I'll learn something from it. Sometimes yes. Sometimes no.
Geez... and I'm not even on a coffee overdose. Too many words. Must.Step.Away.From.Keyboard.
:hi: