Message is everywhere. Walking on the street, looking around, you can see that people waste no space to convey their ideas. It is comforting to find some vivid tangible messages around us, when we gain most of our knowledge staring at our phones and laptops in this ubiquitous media era. Some handwriting ones are even cuter.
Logos on their vehicles, of course, and posters along the streets, for commercial purposes.
Those with less budgets, paste their ads on any plain stuff, wire pole, mailbox, bus station board... When people walk by, they may have a look of it.
Some notes are made in a mysterious way, that I can barely understand. But they do seem to serve some particular use.
Sometimes people simply write down their feelings then.
Some walls are meant to be doodled!