I'm looking to create several images of this type:
As you can see, there are a lot of lines and dots. Obviously, this can be drawn manually. But what is the fastest way to generate this sort of graphic?
Note the key features of the graphic: the lines form a web/graph, with each node having many connections; and there are dots at every intersection.
Speed is important as I may need to create many of these, each different; or large-dimension versions; or versions which are denser or sparser. Ideally I need a vector output for onward editability.
You can find a lot of flattened images of this type on stock websites (each with their own style that may be inappropriate for the given project, hence I want to be able to make them). I'd be amazed if these are being hand-drawn, but maybe they are?