Had a great time unwinding and drawing yesterday on my favorite paper. (Arches Cover in cream... can't get it locally :( Couldn't find the Pitt India ink brush pen, so I used a skinny (.005) Pigma pen and did the lower cafe drawing. Later, I did find the brush pen and did the upper boulangerie drawing. (both will have color added) I'm going to stick to the brush pens... it gives the drawing a different quality than the ultra thin line. Amazing what a difference size makes! What do you like to use - thick or thin?