Crying woman (1937) by Pablo Picasso. Qué profunda tristeza siento al contemplarlo! !! There's a movement of cubism in this piece this is because of the use geometry on this works in which was build up with the use of shapes to create this view. Also the use of colour made this piece look lively.
David Hockney - This mural is made up of photographs. Even though the photos don't go together they still look really effective together. As I do photography I could take the photos, put them together and paint them.