The number line in the image shows a vertical axis with integers marked, ranging from -1 to 1. The marked point is located slightly below 0 but not as far as -1, which indicates the point is at $-\frac{1}{2}$ (or -0.5).

So, the point marked on the number line is -0.5.

Would you like more details or have any questions about this? Here are some related questions you might find helpful:

1. What is the significance of the number line in representing real numbers?
2. How do we identify fractional points on a number line?
3. How does a number line help in understanding positive and negative numbers?
4. Can a number line represent irrational numbers?
5. What is the midpoint between two numbers on a number line?

Tip: A number line is an excellent visual tool for understanding the relative positions of numbers and for comparing values, especially with fractions and decimals.