Street Photography - The trolleys around us

The trolleys around us... They seem to be everywhere, sometimes left in very unusual places. I was thinking of turning it into a project at one point, but it just isn't exciting enough.  They sometimes remind me of grazing animals, especially if I see a group of them at night somewhere in the park.

I should probably make this post more SEO friendly by using lots of words like "street photography" in all sorts of ways. But it bothers me a little when other photographers (over)do it. Everyone wants to be on first page of Google, because, obviously, it means you're really good at... your Craft or Search Engine Optimization?