I've been looking at this picture for a number of days like a magic3d picture. Any way you could get one on top, both the left and right sides? I usually decode my leaks by scent and the way they feel between my fingers.
Power steering fluid is fairly thick and clear if it hasn't burned. (orange or brown if it has)
radiator fluids are of course some form of green and sweet like maple syrup
various transmission and engine oil, well, you'd know if that was leaking
I'll add to this when I think some more
For the cave man version of evaluation: top off all fluids and see what pours out the bottom. Found my windshield washer reservoir was my culprit that way!
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