On My Easel - pen and ink portrait/figurative Work In Progress

Ink is one of the best drawing improvers - and one of the most frightening.  No way to make it right if you mess up -  or at least I haven't found it yet!  I look at this and think 'should I create more texture'?  Or just leave it at this stage?   Will think this over and am definitely open to suggestions.  For this one I used Micron and Sharpie pens on Canson drawing paper.  It's about 9 x 10".  Thanks for stopping by!