If you have open space and plastic chairs but little budget for art, a nice spot to sit down looks like a well-planned foresight-full use of garden space.
If legs sink into soil, consider laying down some concrete paving stones, or setting each chair-leg into a soup can inside a coffee can, with some spare lids added for strength.
If you have a LOT of empty space, two chairs plus a small table ...
My SO got my a small statue of an angelic figure for the garden, but now I don't want to put her out in the rain, on a sappy old stump!
