Generally these categories of ideas (sometimes called subjects) can also be called a genre of art; that is, a fairly loose category of images that share the same content. Here is a brief list of the type of genre that you may see in a work:
What you will discover when you think about some of these subjects is that you may already have a vision of how this subject should appear. For example: visualize a portrait or self-portrait. You can see the head, probably from the shoulders up, with little background, painted fairly accurately. This is moderately true, though some works may surprise you. Artists often reinvent how a subject is portrayed. Some works of art can be part of a certain genre by using metaphor: one image that stands for another. A good example is this quilt by Missouri Pettway from Gees Bend, Alabama. Made of strips of old work clothes, corduroy and cotton sacking material, it becomes a portrait of the artist's husband. Missouri's daughter Arlonzia describes the quilt: "It was when Daddy died. I was about seventeen, eighteen. He stayed sick about eight months and passed on. Mama say, 'I going to take his work clothes, shape them into a quilt to remember him, and cover up under it for love'."
Contemporary artists sometimes reinterpret artworks from the past. This can change the context of the work (the historical or cultural background in which the original work was created), but the content remains the same. Dorothea Lange's Migrant Mother, Nipomo Valley from 1936 uses the subject matter of a mother and her children to symbolize the hardships faced during the Great Depression. The woman's face speaks of worry and desperation about how to provide for her children and herself. Comparatively, San Francisco photographer Jim Thirtyacre's image Working Mother from 2009 reflects this same sentiment but through the context of the first major economic crisis of the twenty first century.
Dorothea Lange, Migrant Mother, 1936. Photograph. Farm Security Administration collection, U.S. Library of Congress
It is important to note that many cultures do not use particular genres – portraiture, for example, in their art. For some cultures the representation of an actual human face is dangerous and can call up spirits who will want to live in the image: so their masks, while still face-like, are extremely stylized. Traditional Islamic images are forbidden to depict figures and other material objects. In their place artists use the genre of decoration.
Source: Chris Gildow, Washington State Board for Community & Technical Colleges
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