Some very neat pictures and designs already in this thread.
My wife is a Landscape Architect. Works for a small firm in Los Altos, CA. Very talented folks. One of the projects they worked on was for an estate that later sold for $75M (about 5-10 years ago).
When I met her 30 years ago in NJ, she was designing the entrance to the Holland Tunnel.
Not very many pics of her most recent work (partially because many clients request max confidentiality).
They do have some interesting project pics up on their web site. Here is a link:
Thomas Klope Associates Inc. - Landscape Architects :: The Work