01. conceptual image: symbols written on bricks
02. colour palette
03. brick grid - basic shapes
04.a alphabet
/ grammar
04.b grammar
05.a example in colour.
It says: open dustbin | food on Wednesdays and Fridays in the morning | locked container | controversial | high durability | look out! | moderately fenced
05.bexample in black and white
05.cexample in environment