I got a new lens hood a couple of weeks ago...
unlike my old hard plastic hood, this one is a fold-back rubber kinda hood.
(For those not photo-obsessed, a hood attaches to the end of a lens and assists when the sun is shining hard towards the lens, blocking the glare and allowing the photographer to shoot almost into the light... trust me, it's groovy!).
It allows me to shoot nice
backlit images like this one...

Oh dear, this one makes me well up.
...
Anyway, it's a great tool. No more pesky glare spots. The only trouble is, it doesn't completely 'fit' with my beloved 18-200mm zoom
lens - and let's face it, that is the ONLY
lens I actually use. This means basically, that when the
lens is pulled back to it's most panoramic limit, THIS happens.
No, not freaky black horse and human figures.
Those black 'corners' on the image, caused by my hood hovering a little too far out from the lens... something most 'real' photographers would shy away from.
After all it wasn't a deliberate effect.
But you know me...
I decided I kinda liked it...
It's kind of like looking through binoculars (or monocle?)
or maybe even a fishbowl...

Hello General... how you going dude?
Hello Jill... sorry, I haven't any hay darlin'.She's very forgiving and poses anyway...
And then, the other day while doing these photos, with this guy...
Hello Axel Rose, you crazy Great Dane adolescent...My usual zoomed-out lens field (like that used in the above shot) worked initially,
but when the action came closer to me I went to 18mm and
got that had a similar groovy look...
(Warning: I have messed with the colour too... don't adjust your monitors!)
Guess what?
Axel wants to play! With Middy.
Will he NEVER learn?
A tail position is worth a thousand words!
Aw Mid... c'mon, c'mon, c'mon!!!
Yarrrrrr....
Muuuummmmmyyyyyy!
...
Even in a desaturated 70's fishbowl,
Axel is still a blinking great
Wuss for that black Puss.