What you are seeing above?

Data points of the spending done by the Travellers aboard Space Titanic. The dataset taken from the Space Titanic Kaggle competition But why the visualisation is Black and White? Oh.. Thanks goes to Get it Black and White with D3

Every visualisation starts in Black and White state where there is

• Data
• Marks
• Scales
• Axes
• Signals

This visuals has all the above. The signals are the position on the XY chart. Such is the beginning of the visualisation Journeyman.