— Secret Communicatio

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.b example in black and white

05.c example in environment