More drain covers here.
A Short History of Anatomical Maps

illustration from Hans von Gersdorff’s book ‘Feldtb?h der Wundartzney: newlich getruckt und gebessert’,
1529, taken from designboom.
Nice “overview of the evolution of anatomical knowledge and the visual documentation that has inspired physicians and public alike”, over at designboom.
Random Envelope Moiré
Trying to get two scanned halves to line up in photoshop, some patterns appeared.
[click to expand]
Reminds me a bit of this.





















