Proportion/Scale because the fireplace is big to fit the big room.
Q
Regular Rhythm because the chairs all have the same pattern.
Random Rhythm because of the gold on the chairs, the bowl and in the picture.
Radial Balance
This room is Asymmetrical because the couch on the left off sets the chair on the right. Also the decorations on the shelves are not equal.
The dark park in the middle is the focal point.
This room has a Symmetrical Balance.
Proportion/Scale because the fireplace is big to fit the big room.
Q