Escaped from the hustle and bustle of Christmas shoppers to the calm interior of this church - St Jean de Montmartre. The building was completed in 1904 and is made of concrete. 

http://en.wikipedia.org/wiki/Saint-Jean-de-Montmartre

I used a sumi brush pen and a UniPin 0.5mm. The combination of the two is quite interesting. the brush pen on its own is much to heavy for a detailed subject like this.

Here's a still life in soft pastel. (Conté)
If you haven't tried drawing in pastel yet, I strongly suggest you give them a go!
:-)

Home at my parents house for the weekend...
I used the UniPin Fine Line 0.5mm.