We start looking at our sample from the outside; colors are generated from the color index information while the radius is a function of luminosity. The sample is spherical because we only included stars within a radius of 25 parsecs from the sun.
We zoom towards the sample so now it is taking up most of the screen.
Now we're inside the sample and are surrounded by starfield. As one can see, the full sample is quite immersive and almost intimidating.