Not to be out of step with the Biennial trend sweeping through the museum world, the long-running DeCordova Annual has been transformed this year into the new DeCordova Biennial providing a more extensive survey of New England’s contemporary art scene, which will be occurring, as the name suggests, every other year. This is probably a good step for the museum, which will allow them to devote more time and resources to putting together a more ambitious show, and if this Biennial is any indication, it’s going to be a well received change. On Sunday Alice and I walked through the museum and were delighted with the depth and breadth of the works selected.