The image presents a time-series graph with three lines: a blue line with a peak at 7, a yellow line with a peak at 10, and a green line with a peak at 30. The x-axis is labeled "time" and the y-axis is labeled "stock". The graph is annotated with the names of the variables: "GP", "True", "MLE", "Parametric. Bayes", "Ricker", and "Myers".