This toy wagon makes a nice functional piece of garden decor as it is also a planter. Since the wagon is older and an antique, it creates the perception of an established older garden with maybe just a slight feel of an old cottage garden.
Besides the old wagon, there are a few other garden decorations in this patio garden that are worth mentioning. For one, and probably the most obvious, is the pondless garden fountain in the center of the planting bed.
While not technically a piece of decor, the paving blocks used for the flooring add a lot of decoration to this small garden. And especially since there is vegetation growing in the cracks. While elements like this toy wagon planter can be very decorative, the flooring of patios, courtyards, and small gardens can create a large part of of the overall feel, atmosphere, and decor of the entire yard or garden.