How can I specify a specify a "sub-title" in my title (\maketitle) page? By sub-title I mean something like a hierarchical child of a title, think "relationship between \section and \subsection", obviously smaller in font size but still looking as part of the title (e.g. "Bananas in the Savanna" "Cropping crap changes the genome of the biome"). Crap = natural fertiliser.
In such a case I would prefer the
\titlepage environment which gives me the freedom to design it in anyway I want to. Or you can also use the
documentclass instead of
article which supports the