Lovely work here Marcin, I am also a Dorsetite, I am in Poole. I am also an English teacher but don't worry, i am not going to correct your English. I am not sure where you are from but I am guessing somewhere in Eastern Europe like Poland and I can only say your English is far better than my Polish!
As for the macro shots idea, there is a Macro gallery already so best we put them over there (and on here of course). Here's a link to help you find them:
Macro Photography - Pixalo Photo Gallery
Lovely shots here and I know the area around White Bridge and Mill very well. I have a few shots of the bridge and I agree that the dragonflies and damselflies are in abundance there, a lovely area to get shots.
If you would like to see a couple of my macro shots, I have some in my Personal gallery (just click the button under my name on the left of this posting or for anyone else).
Welcome to Pixalo, it's a wonderful forum and I am sure you are going to enjoy it very much.
Best wishes,
Rob
ps You have some lovely shots on your website too