Breathtaking
The moment I laid eyes upon this extraordinary piece, I knew I'd stumbled upon a masterpiece. The fact that a mere mortal being has the immense creative capacity is incredible to say the least.
And the more I look at it, the more emotion I feel. The more thoughts I can feel being morphed and twisted through my mind as I gaze upon such an absolutely gorgeous work of art.
And the title, it's so moving. A single word, a single noun. It's almost a tease to the unsuspecting viewer, who is forced to create their own title based on the emotions brought forth by the finest work mankind could ever hope to produce.
In my own humble opinion, I would say that the line represents a boundary for us as a people. It's red, because red symbolizes evil or urgency, this is a boundary we are not meant to cross. The left side represents the general populous, the six and a half billion people who do as they are told, who kindly follow the boundary's wishes. However, the right side, the rebellious side refuses to be held back by a simple non-tangible line.
These rebellious people are called artist, and you sir, are one of these right sided people.
(/sarcasm)