Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Escher, M(aurits) C(ornelis) 1898-1972; Du. graphic artist
Used by arrangement with John Wiley & Sons, Inc.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
, M(auritis) C(ornelius) 1898-1972.
Dutch artist whose lithographs and woodcuts depict imaginary metamorphoses, geometric distortions, and architectural impossibilities.