A scatter plot displays eleven data points on a 500 by 300 pixel SVG canvas. Each point's horizontal and vertical position is mapped using `d3.scaleLinear` and `d3.scaleSqrt`, with the circle radius also scaled by the y-value. Red text labels show each coordinate pair. The x-axis is rendered using `d3.axisBottom` and positioned at the bottom of the chart via a transform. The visualization demonstrates a basic D3 v4.5.0 example with static data, using SVG elements and animated rendering.