A Long Brompton Discombobulation, London

I've really struggled with my street photography for what feels like an age. I've spent the last three or four weeks just taking my camera for a walk and felt as if I just couldn't see anything image wise. And then today, all of a sudden and out of nowhere, I spotted this woman struggling with her Brompton and there was my shot. I wish I could understand why I can't see photographs more often and then when I do it's as if the joy and my eye for an image has never gone away (when it really, really has!).
On the way back to my studio I even managed to get another (see extra). How on earth does that happen!