Though It's Shallow I Would Lie in it...

So i got an idea while talking to Roderick and looking at his newest full blown painting. He was telling me about skeleton keys and I just think that they look really cool. So i wanted to add like a woman's face enticing the viewer. Have a kinda of look like come and get it if you think you need it. I just have to find a way to make the key more prominent. This is one painting i plan on planning? Also i would like to use this on my postcard and business card.