| Rock City Sketch Hike December 8, 2002 |
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| Views from Artist Point, Rock City, Mt. Diablo Pierson Graphics c. 2002 |
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| Triangular Sandstone Formation Rock City, Mt. Diablo Kim Paterson c. 2002 |
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| Triangular Sandstone Formation Pencil Sketch Rock City, Mt. Diablo Pierson Graphics c. 2002 |
| Sketching near Live Oak Campground Rock City, Mt. Diablo Pierson Graphics c. 2002 |
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| Artist Point View 12/8/2002 Watercolor Sketch Pierson Graphics 2002 |