Which monochromatic colors did the artist use in this painting?
green, light green, dark green
dark green, dark blue, dark gray
light green, light blue, gray
yellow, yellow-green, green
![Which monochromatic colors did the artist use in this painting green light green dark green dark green dark blue dark gray light green light blue gray yellow ye class=](https://us-static.z-dn.net/files/d23/dd524160e859a3b16007548c360c31ec.jpg)