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2022 Abstracts

Geological Painting: The Study of Combining Painting Techniques that Mimic the Formation of Ancient Rocks

Presenter: Jessica Downs
Authors: Jessica Downs
Faculty Advisor: Alexandra Giannell
Institution: Utah Valley University

As a native of Southern Utah, the monumental sandstone cliffs have always been a comforting yet strange sight. In this painting I placed an emphasis on technique to fully capture the essence of this location. The geological study of these rock formations informed the process of painting this unique landscape through layers of transparent glazes that mimic the many small particles that make up these largely sedimentary formations. Millions of years ago sand and gravel particles were moved by wind and streams and eventually deposited in layers that were compacted by water to form Navajo Sandstone, the predominant rock in the area. This sedimentary rock has been eroded and manipulated over time to produce vast undulating horizontal surfaces that juxtapose the vertical canyons and crevices. Understanding this ongoing process is imperative in order to capture the energy behind this geological evolution. I sought to depict the red rocks as an overwhelming whole while still respecting their individuality. Beginning with a primed canvas, I used minimal oil paint and liquin glazes to build vibrant transparent layers. The oil paint represents the sediment that is carried by the clear medium akin to water or wind. The development of color is minimal, but over time the values deepen while the multiple layers achieve a sense of depth. With each layer I built, I also removed certain areas to emphasize specific formations. With erosion in mind, I carved deep canyons and crevices with dark values. This meditative process of addition and subtraction was intuitive to these ancient forms. This research of rock formations enhanced my ability to connect with the environment and accurately portray this rare topography. As I continue to explore similar surroundings, this process of connecting with the subject of my work will further deepen the meaning behind future paintings.