This first image is the literal representation of the word "invisible". I chose to illustrate a chameleon for they way they naturally disappear into nature.
This second image is the poetic representation of the word "invisible". I chose to illustrate a candle with its flame casting a shadow. The purpose of this was that since flames do not cast shadows, it would make people curious and lead to the idea that not everything we feel we can see.
This third image is the persuasive representation of the word "invisible". I chose to illustrate a group of men smiling with one woman getting lost in the crowd. This was to show the invisibility of women in business world.