LW4 is the studio of Lewis Wadsworth, a designer and artist in Boston, Massachusetts who works principally in the field of architecture. Lewis' architectural projects have appeared in AIArchitect, the journal of the American Institute of Architects, and have been honored by the Boston Society of Architects. He has also illustrated projects for architecture firms in the United States, Australia, and Japan.

Lewis has an undergraduate degree in visual studies from Dartmouth College and a Master of Architecture professional degree from Yale School of Architecture. He currently teaches 3D design and illustration at Boston Architectural College.