FACEBOOK Challenge P/B day 4

I was challenged, by @Sónia Martins, to post a black and white picture once a day for the next 5 days, every day when I post a black and white picture
I need to nominate someone else to start the challenge.
I nominate @Marta Carvalho http://amarcadamarta.blogspot.pt/ to do the challenge.  
This is day 4:  I could not choose only a picture >  Model and Camera