Surrealism collage/painting

The subject of my artwork is a shark eating a building. I chose to create this because I found this cartoon shark online and I thought it looked like it was eating something. I used acrylic paint to make this artwork. I used perspective for the blue and black lines on the building so it would look more realistic. One thing I would improve with this painting is that I would add more layers of green paint to the background to make it more opaque.