I am more the one trying a lot than to know
exactly what to do. I guess i have not enough
skill yet to see directly the potential of
a specific angle/square. I see the wall-potential,
but after discovering that i have to try out
different things to capture the "potential"
If you are interested have a look at "Thoughts
about Photography",
[link]i describe there i little bit more detailed,
what i am looking for.