I have 3 antennas in my back yard. The vertical is visible from the front of my house when it is vertical. It is in full view of my back yard neighbors even when it is horizontal.
In the 3rd slide, I point out the insulators for my Linearly Loaded 75 Meter Loop but the rest of it is not visible unless you are looking for it.
Although not really visible in these pictures, I also have a G5RV connected to the fence about 8 feet in front of the Gate on the left side of the house; up to the peak of the hip roof and down to fence on the right side of my back yard.