Not really in the age range for here (20 now), but I do have pictures of my old setup from 2009 and early 2010. Take note, though - pretty poor lighting for these pictures. (In fact, I think the situation's only marginally improved since then... bleh.)
My old CRTs and, barely visible, my PCs. The one on the left I still use, albeit in a very much upgraded state (think an
enormous processor, video, and RAM upgrade), and the right one (running Damn Small Linux with 28MB of RAM... yikes) has since been retired. I remember having to use that as my primary once - not fun, though at least Nesticle, Genecyst, and mIRC ran fine under Win98. I still run XP on the left machine as well, although I did run 7 until it blew up in my face.
Keyboard and mouse from said time (black tower). My mother uses said mouse now, and the keyboard is set up to my server.
Keyboard and mouse from said time (white tower). Both are retired now, though if I need to dig anything up from that tower I get the keyboard. I think I actually truly started experimenting with Linux when I crammed DSL into about a 100MB space on here.
A more typical usage picture from said era. I'd dual monitor then, too, but having a GMA945 really isn't conducive to it... in power nor did I have enough ports. Also, I no longer leave any money loose like that - I'm still baffled at my past tendency to do that.
A more recent shot, circa early 2010 (January - hey, I was still 18 then...). The lighting's horrible here, but you may be able to make out the MDD I used until I got my MBP a couple of weeks ago. I still use the monitor on the left, and the one on the right has since been relegated to my server in case I need to directly use it.
I'll... admit, I kind of miss these setups. I've certainly improved it over time (though not as much as I'd like), but there's a certain nostalgia value to these pictures. Plenty of these are even nicer than my current!