Sketchbook: Sq v Hex

I've been wondering about/drawing the differences between the square and hexagonal nanopit patterns used in different research projects.

unisketch572.jpg
unisketch372.jpg
unisketch672.jpg
 Found some dot stickers which are exactly the right diameter to replicate the ratios of Paul's 'classic' dot grids. 

Found some dot stickers which are exactly the right diameter to replicate the ratios of Paul's 'classic' dot grids.