Angolan Oceanic Upwelling Community by Karen Carr

Shown: Cretaceous mosasaurs, sharks, ammonites, pterosaurs, fish and other animals from the South Atlantic, off the coast of what is now Angola.
Geologic period: Cretaceous


Mural

Angolan Oceanic Upwelling Community

The underlying mechanisms driving the incredible marine productivity seen today in Angola was established early in the geological history of the coastal areas. Driven by coastal winds, currents from the ocean floor call upwellings brought cold nutrient-rich water to the surface, feeding plankton that is the foundation of the food chain. As it is today, the upwelling areas in the ancient sea were full of shellfish, sea urchins, snails, crabs and small fish, providing nutrition for larger fish and animals. High in the ancient food chain were the reigning predators of the time, the mosasaurs and plesiosaurs.

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In addition to the time she spends painting, Karen finds time now and again to serve as a guest speaker, lecturer and instructor to museum groups, professional organizations, schools and universities. She has also presented master classes in art and digital painting at universities in the U.S.

Karen has delivered recent presentations for these institutions and groups:

  • Smithsonian National Museum of Natural History
  • Southern Methodist University
  • Guild of Natural Science Illustrators at the College of William & Mary and at Montana State University
  • New Mexico Highlands University
  • University of Texas at Arlington
  • University of North Texas
  • Dallas Paleontological Society

 

About Karen

Originally trained in the classical techniques of illustration and painting, Karen frequently speaks on the transition to a digital world, and on the challenges and benefits this transition poses for artists, clients and viewers. She conducts professional seminars on painting, illustration and digital image creation, and also offers specific programs tailored to the needs of professional groups or classroom instructors.

To contact Karen about a speaking engagement, just drop her a note or call her studio.

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