A Curious Visitor

I was checking the alignment of our wheeled prototype against the patio brick when a tiny, shiny green beetle crawled right out from beneath a fallen maple leaf! It paused by the front rubber-taped wheel, its antennae twitching inquisitively against the wooden axle. I held my breath and stayed completely still so I wouldn't startle it, watching how its six little legs gripped the rough grain. After a thorough inspection, it climbed smoothly over the dowel crossbar and marched off into the grass. Even the garden critters seem intrigued by what we're building!