Currently, the Quickstart section in the README file only have one subsection with quick installation instructions. I think a real quickstart section should also have a simple working example so that users have a quick idea about how PyGMT works. So I propose to add a simple example in the quickstart section, like:

import pygmt
fig = pygmt.Figure()
fig.coast(projection="H10c", region="g", frame=True, land="gray")
fig.show()