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22.5"x16", pencil and oil on paper, 1983
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22.5"x16",
pencil, charcoal, and oil on paper, 1985
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Drawing left: 30"x22", pastel on paper
Drawing right: 6.5"x 6.5", ink on paper
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Drawing left: 6"x9"
Drawing right: 6.25"x7", ink on paper
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1000 unfolded origami cranes
The Southern Exposure Gallery, San Francisco, CA, 1988 |

Is man the perfect measure and pattern of all things?
Earthday Exhibition, Palo Alto Cultural Center, CA, 1990 |

If I were a pigeon
A computer graphic (38"x23") combining a pigeon and the artist's face.
Intersection for the Arts, San Francisco, CA, 1992
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Butterfly Cycle, 4 tiles, 16"x16"
Tile drawings for a seating area at a butterfly garden, Yerba Buena Gardens, San Francisco, CA, 1993 |

Anamorphic art for the Asian branch public library in Oakland, CA, 1994
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White Flag
Needle work on canvas
A part of a collaborative installation "Like Oil and Water" for the Richmond Art Center, Richmond, CA, 1991
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A map of the world
Names of the counties and cities were erased on the world map. A part of a collaborative installation The Kelvinator Pact A project for "LATENT AUGUST: The legacy of Hiroshima and Nagasaki", Fort Mason Center, San Francisco, CA, 1995 |

Aachen - Watermarks
Image top - Map of Aachen, ink on paper. Image bottom - gold leaf marked the historic stream (now they are under ground) the center of the city (1.7 km). A collaborative work with Tim Collins for a group Exhibition - Natural Realities , Ludwig Forum, Acchen, Germany, 1998 |

Carnegie - Cirsium vulgare (Bull thistle)
A computer graphic, 48" x 20"
A group exhibition "regional forecast," Brew House SPACE 101, Pittsburgh, PA, 1998
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Ivory woodpecker
Ink on paper, 48" x 20", 2000
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