grass green hanging maple rope swing summer sunny day swing tire tire swing toy tree blues bushes hill pond Tree Swing alone cartire lawn lonelyness branch fun garden Nyberg oak park rope balance bushy chain fur leaf leaves shade slat squirrel wood bridge conservation ecology forest hike nature new zealand outdoor ramble river track tramp walk autumn colors colours fall farm fence ontario rail rural trees branches HDR leafs sun sunlight sunrays swings walnut children chute clamber climb down play playpark slide tires tyre tyres woodland ancient deciduous England english Great Britain historical natural nostalgia old Quercus sepia Sussex trunk venerable