Symmetry Group P4 is made up of two different four-way rotations through 90 degrees surrounded by four identical 2 way rotations. No mirrors here.
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Symmetry Group P4 is made up of two different four-way rotations through 90 degrees surrounded by four identical 2 way rotations. No mirrors here.
Continue readingHaving fun with a few Zentangle patterns. This one is called #Cadent. A simple grid of circles is all that is needed to get going with this pattern. If you are drawing it by hand, link identical S curves between all the dots in a cascading chain of repetition, then rotate 90 degrees and repeat in this new direction.
Continue readingForever the optimist. “Maybe next year”. Once a Schalke fan, always a Schalke fan. Continue reading
Deciding which symmetry group to use for a specific design can be hit and miss. And try again. You can narrow it down Continue reading
I’ve already given you a foretaste of this P4 symmetry group with the cougar tessellation, and story, a few weeks ago. Continue reading
Viewing for this month, September 2013: Two cougars! Continue reading