Various Pen and Ink Doodles

I've definitely hit a low spot with regards to my sketching.  I'm still at it trying to do a little something each day but the "itch" or drive is not quite there right now.  I'm surprised it took this long. Sometimes I think it's not so much a slump as it might be a recharging period. 

Here is what I've done over the course of a few days.....just playing with different pens.