Synths and keyboards... I don't actually have decent pics of them for the most part (eek). It's not my forte but I tickle the keys from time to time. I still have my old Roland EM-10 that I got when I was a teenager. It's an entry level keyboard with some neat little functions for hashing out quick ideas and demos. I adore the action for fast stuff, probably because I'm so used to it. No weighted keys, nothing special, but a far cry from the cheap Casios and so on. I actually bought a second one some years ago for next to nothing just to have a spare. As it happens, I put one at my drummer's place in case he gets the urge. There are some decent sampled instruments in it, not too many. Couple of useful piano patches, couple of synths, some obscure bits and pieces.
I also have a few old Roland Sound Canvas units, an SC-50, SC-55 and an SC-88. They see varying amounts of action depending on what I'm working on. While they appear simple on the outside, they're actually quite comprehensive when it comes to fine tuning patches.
For more serious piano work I have a Roland A-30 master keyboard. Weighted, with the FP-2 pedal, etc.
While I love the feel, I find it hard to build up speed on those keys. The touch and feel is amazing, though.
Probably the most used is my Roland JV-80 which I dutifully restored from a horrible case of the red glue from hell...
After a day of scrubbing and soaking, re-glueing all the weights for the white keys, cleaning the contacts and replacing about 20 of the push buttons it's restored to its original glory. I got the JV cheap (due to its condition - only two keys would move when I got it), apart from that it cost me some sponges, a bottle of drain cleaner, a quarter bottle of mouthwash (that stuff is handy), a cubic meter of elbow grease, a good few bob in the swear jar and the buttons.
I also have a little Behringer UMX-25 2-octave MIDI controller but I only use it to control software knobs and faders. Ghastly cheap and nasty piece of kit, that.