The Principia of Newton
Artist L R Marshall celebrates the anniversary of the publication of Philosophiæ Naturalis Principia Mathematica by Isaac Newton.
Sometimes inspiration just drops out of the sky…

© 2017 Chalk Castle Arts / Used With Permission
© 2017 Chalk Castle Arts
L R Marshall
Manic doodler L R Marshall illustrates, frustrates and procrastinates. She also draws things quite a lot.
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