hardscape advice

[plantnoob]

this 1 is really boggling me ! how to hardscape a triangle style aquascape ? i want some hardscape to be on show . i did have a picture in my head of branches of redmoor protruding out through the higher plants at 1 end out into the open swimming area , but really not sure if that would "work"

i really have no idea how to incorporate hardscape into this tank and would really appreciate some thoughts/guidance please