Understanding the theory of Seminotics
Signifiers and signified: what you see is what you get and the deeper meaning to it.
Denotation and connotation: say what you see and the deeper meaning behind it
Symbolic sings: physical resemblance that is represented
Iconic signs: shows evidence of what could be represented
Indexical signs: no Resemblance and you need to learn about what the sign means.
Examples
Sand: usually at the beach and playgrounds
Guns: death and violence and sometimes protection
Bike (symbolic)
Skull and cross bones: can be represented of death, posion/toxic and pirates
Satan symbol: would have to learn about what it means and why it's that symbol.
Looking into fairy liquid adverts (choosing two)