I don't think you will need permission to use the imnages as long as they are art and the property is not used to promote or endorse the sail. A nice skyline like image is fine.
I was asked to leave the Wells Fargo Bank property once while taking photos of the building in LA. I moved onto the public sidewalk about 5 feet away. The armed guard looked vexed and glared at me for the next half hour while I took all the images I wanted.
I was ,aking some photos of a house in Pasadene once. A woman came running and yelling from the house to tell me she had called the police and I had better be gone when they arrived. Well, the police did arrive a few minutes later. The policeman asked me wht I was doing. Then he stood between me and the woman for the next 10 minutes, asking questions until I was done. He asked me; "Are you done?" I said yes. He then in a very authoritative voice said; "You better move along now." I did, and everything was fine.