The Waltham Mills Artists' Association is a community of artists that fill two side-by-side brick buildings at 144 Moody Street. Building 4 is the larger of the two buildings. It has four floors, and each floor is organized as its own collective, with its own name. Building 18, which is next-door, has three floors and is slightly smaller. The artists in the building have banded together into one collective, known as Moody Station.

In Building 4, the collectives are:
Floor 1: First Floor Studios
Floor 2: Artists West
Floor 3: River Street
Floor 4: Waltham Studios

In Building 18 the collective is:
All Floors: Moody Station

Together, the more than 70 artists in these five groups make up the WMAA. By clicking on the links on the right-hand side of the page, you can view artist listings, organized by floor and building.