I rather like the contrast between the ridges in the foreground and background.. (and the intermediate ones on the gears)

I admit the big and little theme is a big abstract, but my intention was to show the contrast between the small ridges on the switch itself (small cylinder in the foreground) and the large ones on the background on the cable. Also, for that matter, you might say that the switch is something of a miniature version of the background cable (both are ridged cylinders, one smaller and one big)

I admit this was a loose interpretation of the theme and if you feel that it was, in fact, too loose I encourage you to consider that in your voting (It wasn't my intent to bend the rules)

Bob