You are absolutely wrong - they, animals, never get rusty. This is only typical for us, wretched humans....
I like your idea very much and tomorrow will dedicate to you a little different shot if I manage with the timing.
Sounds mystterious enough ?

We grow rust = I think 'we poeple'

The question is... friendly or not?

The typical junkyard dog, friendly and loving? The photo however, leaves me a bit cold.

Beata, I love your picture. It is refreshing and original.

Now, Beatka, be prepared I am posting a reply - this is doubtlessly friendly nose [although growling quietly] - just for you.