The home page, about page and outputs page banner image is Planisphaerium Coeleste by Frederik de Wit (Amsterdam, 1680). Wikipedia Commons.
‘About’ box is the frontispiece from Bernard Le Bouyer de Fontenelle’s Conversations on the Plurality of Worlds (Entretiens sur la pluralité des mondes) (1686). Wikipedia commons.
‘People’ box is the frontispiece from Molière’s Les Femmes savantes (Paris: Brissat, 1682). Wikipedia commons.
‘News’ box is Abraham Bosse’s The Wise Virgins at Prayer, c. 1635. Wikipedia commons.