Claude Monet - Subtle contrast between red and green, and creation of green out of grays using relative colors, mid tone through drastic high and low temperature balance, canvas shape allows a lot of background with a close foreground.
Take a cue from designer Kristen Buckingham and extend your gallery wall over the door frame. The artwork on this gallery wall matches the mood of the room in its joyous, eclectic look. Peek at more of Kristen's work here.
I would love to have a section of garden-style courtyard on our next property. Someplace with rich plants, a moving breeze, and the ability for absolute privacy, then have an arched gateway that takes you to the rest of the yard.