That sounds excellent!
The further you go from the Earth Plane (also known as Malkuth in Ritual Magick) the 'funkier' things get. Your perception depends very much on how easily you can use your Astral senses, plus the type of Plane you are on. Etheric, Mental, and Astral are some of the classifications, but they blend into one another very easily and you can switch without knowing it.
Interesting about the photo too. Cameras pick up much more than the eye can
see. This became very obvious when my wife and I were travelling in Norway earlier this year to see the Northern Lights.
With the unaided eye all most people, including me, could see was white misty veil moving in the sky. My wife could see some green in it, but her colour sight is far better than mine. To really appreciate the full colours of the lights you have to leave the camera lens open on a long exposure to get all the wonderful greens, reds, and violets seen in many pictures of the Northern Lights in action. I assume it's similar with photographing the 'other side'. Interesting that you were a 'ghost' in that photo too.
Probably the Barber Shop you met your Grandfather in was the equivalent of my Dads' golf course.