I started weightlifting three months ago, aiming to bulk up. So far I've just been monitoring my weight to make sure that I'm putting on weight, but this is of course a poor statistic. I'm also monitoring which weights I lift, but that just shows I'm getting stronger -- not looking better.
So I've decided that progress pictures would be a good idea, but I realise my looks vary a lot depending on time of day, lightning, pose, muscles flexed, et c. What would be some good guidelines for making sure my progress pictures are consistent and useful?
I suppose weekly photos would be sufficient.