"Subtile" is an art piece that I didn't know existed until a few days ago. It was installed around 2018 and sits above the bank of the Sacramento River. There's an amazing view of our classic Sacramento skyline, complete with the Tower Bridge. The sculpture seems unimpressive from a distance, but if you get closer you'll hear the chiming of so many pieces of mirrored metal, it starts to sound like wind through the branches of a forest. It's a great place to sit and listen to the water, or go for a walk down the bike trail. Parking is a bit of a hassle as it's so close to the ballpark, but I promise it's worth it. Once you find the cache, please re-camouflage it to keep it from being muggled.