There is a lot of public art on view in Nantes, France right now. Amazing installation pieces have sprouted all over the city, an industrial port off the Loire river near the Atlantic coast, as part of a couple large exhibitions happening all at once. One of these exhibits (and possibly the best of all currently on view), is ESTUAIRE, a trail of installation pieces in and along the Loire near Nantes and Saint Nazaire that celebrates and plays off of river habitats. This is the third year the show has been organized (2007 and 2009, previously). A few of the sculptures include beached boats, partially submersed homes, bears in trees, and monstrous sea snake skeletons, providing for a really strong, visually appealing commentary on the state of our natural environments. Check out more of ESTUAIRE 2012 after the jump.