Just to make myself feel better, I finished the last challenge although I still have six more challenges to complete.
This was definitely not my style as I usually consider anything made with re-inkers, bleach or other "wet" stuff to be too messy (or I just make a mess of it!) But the Bleached Out Image technique turned out to be rather fun and I'll try it again sometime.
It's funny reading everyone's comments about not knowing what their style is as it's more obvious to me what someone else's style is, but I don't have a clue what mine is.
Here's my disguised style