I was recently out photographing a unique old barn. I took a few shots and then drove around exploring the area for more interesting photographs. I came back later to the same barn later hoping for some better light. I didn't see a whole bunch of potential but I took out the camera and shot a few more frames. I was just leaving when a pickup approached me at a high rate of speed. The middle aged woman in the truck asked me what I was doing. I said I was taking a couple of photographs, she said, "uh, uh, this is private property". I said I was on a public road, and she told me it didn't matter that was her family's barn and I couldn't take photos of it, and would I please delete the photos I had taken. I was a bit taken aback and complied with the request with the photos I had just taken. What are my rights with this? I thought as long as I wasn't trespassing(public roads)it was legal to take photos of houses, barns etc.