Photos of departed souls can be hung on the South or West or South-West Walls.
as per your question, it should be in south direction. hope this is clear.
Vastu Shashtra indicate us Pictures of the deceased should be in north west direction facing south or east .They bless the people as like as god/goddess. People increase in all ways such as economical, social, educational related matter.
Hi is there a problem if there is a toilet in south west part of the house, thanks