This work is inspired by a poem by Gabriel García Márquez, entitled "First, if someone knocks on your door" If someone knocks on your door, my friend, and something in your blood beats and does not rest and in your reed of water, trembling, the source is a liquid of harmony. If someone knocks on your door and still you have a lot of time to be beautiful and all April fits in a rose and for the rose the day bleeds If someone knocks on your door one morning sound of doves and bells and you still believe in pain and poetry If life is still true and the verse exists. If someone knocks on your door and you are sad, Open, which is love, friend. Influences of Russian deco artists applied to Neo-Cubism gave me a strong foundation in the technique to make this artwork.