Above the arcs located between two buildings. Below you have a canal (on the top of one of the houses where is a guard).
Situated on the beam above the street. Below, you will find a speaker.
It is in a gap between buildings. You will not see the feather from above - you must jump into the water and then climb up.
On the beam above one narrow street (actually there is a crossroads).
Located on the beam directed north. You can get to it from the roof of the building.
It is on top of the building with the lift.
Located on a beam directed to the north (it is not visible from the street).
Situated above a very narrow street (on a beam).
Located on the wooden "balcony" on the building near the bridge.