This visualization displays the relationship between retail prices in USD per 1000 and the year, with each bar colored by market, using a bar chart rendered with the vega-lite-api library. The data is loaded from a CSV file containing food prices in Kenya via d3.csv. The chart uses vega and vega-lite for rendering, with a custom configuration for axis styling and tooltip handling via vega-tooltip. The visualization adapts its size to the window dimensions.