Mark, dressed in black, walked across the room.
Mark, dressing in black, walked across the room.
I think both sentences are correct but what's the difference in meaning between both of them?
Also, is there a set of rules to follow that governs when to use the past participle, when to use the present and when not to use any of them?
Example:
The girl who fell down the cliff broke her leg. (NOT: The girl falling down cliff…)
Who was the girl who dropped the coffee? (Not: Who was the girl dropping the coffee?)?
And other strange phenomena like why
A girl having black hair is wearing red is right. (NOT: The girl having black hair is wearing red)