Thanks for posting some of your photos, the cat in the headlights and the behatted pensioner in the fog both work for me, with the latter giving me a melancholy feeling. Without getting 'poncey' about it, it makes me think... is it a metaphor for us getting older, slowly plodding on until we gradually fade away and disappear? Does it represent loneliness? Is that place a cemetery or a garden of remembrance where the person has been visiting a dearly departed relative or friend? And I think that's what art should do, as well as entertaining us or amusing us, etc.. But that's just my take on it.
The cat in the headlights also makes me think a bit, is the cat just crossing the road, is it sniffing some roadkill or a discarded take-away, or has it been using a chainsaw (my 'humorous' side speaking up in my head again there!). So what do you see in them, Keith, and which one is your favourite and why?
I've not looked through your Flickr account yet as I haven't had time, but I'll enjoy a look when I do. As for mine, it's not a side account, it's the only one I have; I just use Flickr as a hosting site so I can post photos on here. Most of it is photos taken on film (as with the 'animals' shot) as I generally hang out in the Film & Conventional section of the forum... one of those people who likes to use vintage and classic cameras and go back to my roots to take photos 'the hard way'.

So I don't usually upload my digital 'stuff'. I suspect it would be just as eclectic as you say yours is if I did.
So come on, who's next to show us some of the photos they took that they consider is/are art? I'd love to see some more; and it would be good to know what others have 'seen' in those photos too.