christianp:
041
christianp:
040
christianp:
039
christianp:
038
christianp:
037
christianp:
036
christianp:
IMAG0634
christianp:
IMAG0635
christianp:
Construction of a Koch snowflake
christianp:
12:34:56
christianp:
Yuki and Ivy got there first
christianp:
IMAG0622
christianp:
IMAG0619
christianp:
IMAG0620
christianp:
Colours of tac
christianp:
Lots and lots of π puns
christianp:
IMG_20130125_135150
christianp:
IMG_20130124_153121
christianp:
IMG_20130124_152943
christianp:
IMG_20130122_114803