Robert Farris Thompson calls attention to Biggers’ iconic treatment of household items associated with everyday domestic life, reinforcing the representation of the shotgun house as a symbol of collective dignity and cultural identity. The recurring symbol of the simple shotgun with a woman standing on the porch can be interpreted not only as the simplest type of housing but also as a reference to women, through whom all creation comes. The repeated triangular roof shape reminds one of the pieces of a quilt, a beautiful whole cloth made from many irregular and useless pieces, another symbol of the creative force.
[https://en.wikipedia.org/wiki/John_T._Biggers]