New beginning colour and shape

Working from drawings, imagination and parts photos I began today with charcoal. It is drawing group Monday but what with the snow and not having the regular car I decided to stay home.  
I began drawing because I wanted to consider the light and shapes. When I finished I realised I'd done what I often do, put a line down the middle of the space.  Not sure why but I thought an ironing board would unify things, create some more complication and create a reason for the woman on the chair. 
This is only a few hours of painting so will come back to it again, and probably again.