Ink and Wash - Tulips

I really should get my watercolors out to do more justice to the flowers I'm sketching.   Until I do, the pens are easy to grab at a moment's notice and I'm just happy with myself to do some sketching even if it's in ink.

This one is using the Rotring Ink Pen and waterbrush.  I'm trying a Niji waterbrush whereas before I was using an Aquaflo from a set I purchased some time ago.  Don't see much of a difference in handling.