The prior Flourish object. No need to specify name if piping graph as the graph will take the first argument (i.e. the prior existing graph).
data
Data.
label
Label
color
Color by. Used to color the bubbles. Flourish type hint: column
size
Size by. Value for bubble size. Flourish type hint: column
axis_values
Axis values. Values used to plot the bubbles when the bubbles are aligned on an axis. Flourish type hint: column
image
Image. Images for bubbles. Add an image URL or right-click on a cell to upload an image. Flourish type hint: column
metadata
Info for popups. One or more columns of information (text, image URLs, embedded charts etc) to include in custom popups and panels Flourish type hint: columns