The Thaddeus Stevens School of Observation is an historic, American school building that is located in the Poplar neighborhood of Philadelphia, Pennsylvania.
Designed by Irwin T. Catharine and built between 1926 and 1927, this historic structure is a five-story, brick building hat sits on a limestone base and grade-level basement. Created in the Late Gothic Revival style, it features a projecting entrance bay with Gothic arch opening, round arched openings, and decorative spandrel panels. It was used as an "observation school" for teacher education and training.[3] It is named for Congressman Thaddeus Stevens (1792–1868).
In 1998, Philadelphia based mural artist Meg Saligman painted the iconic mural "Common Threads," wherein she depicted a humanity shared across time, today's youth paralleled with classical figures. All models for the mural were local high school students.[5]