In the past, Art was used for doctrinal purposes (since ordinary people couldn’t read or write), hence the saying “a picture is worth a thousand words,” in other words, appealing to the communicative power of visuality. But today, in the digital age, Art has changed its role. Now, artists seek: 

1.  To present a discourse with philosophical connotations.
2.  Denounce injustice.
3.  Expand: the boundaries of the possible & the visuality.