Well said, Howard.
But, honestly, let's stick with that landscape issue a bit longer - there's a few fairly broad interpretations of what a landscape supposedly is.
"Landscape implies features of nature in a broad spectrum, but can include .....cityscapes ....folks enjoying the outdoors or groups of anmals in their outdoor habitat".
Good grief !
Does a close-up of an animal's face mean that it's a "Portrait" ??
I think not.
The solution is in the dictionary: "A picture representing NATURAL inland scenery." A SEASCAPE is something else again.
Landscape & Nature Photographer