best_enemies | Canon D/M pair orderings

Several weeks ago I posted this, asking where to start in my quest to gain a better understanding of historical Doctor/Master, and I found that all of you were very, very nice and helpful and I've been doing all the reading and downloading and watching that I can with the way my summer classes are going (which is slow but steady and surely) and I'm still loving every bit of it.

However, at the risk of sounding silly and very under-informed and underachieving, I fear I come to ask for your help again, if anyone's so inclined to give it.

I promise I'll bring something that, to my thought, is interesting and nice next time I show up to make up for the trouble.

Anyway, my problem is this:

I'm making a Doctor/Master fanmix/FST for

scifiland and one of the challenges there. While I am basing it primarily off what I know of Ten and Simm!Master, I have done enough reading and bits and pieces watching now where I simply cannot view this as the whole picture and therefore some of the way my view of the ship has been shaped by its history has bled over into the song choices and such.

Part of the challenge that I'm doing the FST for requires cover art, and one idea I'm toying with for the front cover is a sort of thing that involves various incarnations of the Doctor and the Master, as I've been very pleased with apparently beginning to understand blending in graphics, even if I'm not good at it yet.

Therefore, to aid in my search for pictures and for my continued education's sake, I was wondering if anyone who knew off the top of their head would list the Doctors and Masters that canonically correspond with each other.

That is, Simm!Master and Ten "go together" in this sense. I tried looked at the tags, but it seems that based on the nature of fic, there's some overlap, and I just wanted to know which Master and which Doctor belonged to one another in terms of in-show canon, not counting the Shalka ones.

Bonus love from me if you have any suggestions for where I can find pictures, as my watching and ability to screencap is dependent upon a lot of unreliable things that I cannot possibly have done by the 15th.

Sorry for this silly, silly question, all.