I do hear it, sometimes, from my contacts on Flickr--that oh-so-nice and flattering phrase, "I knew it was you from the thumbnail." I do not know that if I can really say that is because I developed a style uniquely my own. I think, perhaps not. I think it might instead be because I shoot the same subject matter over and over again, often in the same manner and with similar editing techniques applied.
There are leaves . . .sometimes with frost.
There are flowers -- done the same way many times over and over, with simple backgrounds, texure and posed stems.
. . . and lone dandelions seeds.
There are water drops after the rains.
And there is morning dew.
These are my subjects--over and over again.