caption: The image shows a painting of a group of people sitting on top of a dirt field, with a bright blue sky in the background. The painting is titled "Sultanate of Oman" and was created in 1917. The people in the painting are wearing traditional clothing and appear to be gathered around a table, with some of them looking up at the sky. The colors used are vibrant and the brushstrokes are visible, giving the painting a sense of movement and energy.