Simplicity- This photo is a good example of simplicity because the background is white and the subject is the main part of the picture. Simplicity is uncomplicated backgrounds with usually close subject(s) that are the center of interest.
Grow olive trees in concrete planters in the garden. They're really hardy, don't mind heat generated by their pot and don't require insects to pollinate them. The pots keeps them small, yet the yield is enough olives to brine for the pantry.