if you want some “edgy” pics then the heygate estate at elephant and castle is now derelict, and soon to be demolished (hopefully). Not entirely sure i’d want to go round there at night with camera stuff and a nice bike, but there are security patrols i think. You can wander around in it a fair bit… you might recognise bits from the bill/ harry brown..
Theres also that tunnel full of grafitti just off of the cut at waterloo, thats always quite cool.
Shoreditch / brick lane to get pics of funny moustaches and trendy types. Columbia road flower market up that way on a sunday is always good too. Can also ride out to stratford to the olmpic site fairly easily from there.
You can do all the major spots – southbank, borough market, tower of london, bucky p etc.