Portraits v. Landscape v. Still Life?

[Claudemir Bonfim]

Here is an example. I'm sorry about the photo from Washington, It was too dark and when I changed it in my pc the background changed a lot.
Below there's a painting from Lake Clark with the owners in Alaska.
I always preserve my stile. When someone sees my portraits, landscapes, still lives or figures, they will always know it was the same person who painted them all.