This is the enemy and this is my new challenge. I'm trying to get free of tobacco and today is my second day of this new and very difficult challenge. Today is day seven with the 24-105. I have quite a few more lenses that I could use in this "one lens for a week" challenge but I guess one challenge at a time is enough for me...so, I'll concentrate on getting free of my nasty habit and suspend the lens challenge for now. I've been using this crap in one form or another since I was 12 years old so I guess it's time to quit...it's hard to do! Your support in this will be much appreciated! This was taken with the 24-105 but with a 12mm extension tube added to allow for the closer focus that I wanted.