es-el-ar on the de-el-ar

Thanks to Mr. P's generousity I have a piece of new kit. I am the proud owner of an SLR. My first SLR.

This is Canary Wharf as seen on my way home. This blip is evidence that:
a) I missed the classes on night photography and use of flash
b) I am only familar with the on/off switch and shutter-release button!