Welcome to the University of Iowa Hawkeye GeoArt caches!
This is a collection of 125 puzzle caches of varying degree of difficulty. Some of the puzzles might be more challenging and some are easy enough to be solved by anyone from the other two state universities (Just kidding, Iowa has 3 fantastic state universities). ;-) Hopefully everyone will find something that they enjoy. Geocheckers will be provided on some, but not all, of the caches. All caches are within 4 miles of the given coordinates. Permission was obtained for deviation from the suggested 2-mile radius due to permit restrictions and housing density in the area surrounding the geoart.
Good luck and have fun!
Blue is the color between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres. Blues with a higher frequency, and thus a shorter wavelength, gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green.
In painting and traditional color theory, blue is one of the three primary colors of pigments, along with red and yellow, which can be mixed to form a wide gamut of colors. Blue is most commonly associated with harmony, faithfulness, confidence, distance, infinity, the imagination, cold, and sometimes with sadness..
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