I've seen "Carmen Glaciei Ignisque", but I have some doubt with the use of genitive here.
Can someone help me find examples from classical works that support the use of genitive?
Or find an explanation in a grammar book, since I can't seem to find a fitting one. It's not possessive genitive, partitive, genitive of quality, of material...
Do you think "Carmen de Glacie Igneque" will work?
Stuff I've found so far:
*I'm not sure about the date, since I guess titles may be added a lot later, and some are for Greek works.
Titles:
Carmen de Duobus Populis
Carmen De Moribus
Carmen Fratrum Arvalium (performed by Fratres Arvales)
Carmen Saliorum (performed by Salii)
Carmen Naupactium (attributed to a Naupactus)
*Carmen Nelei (about Neleus)
"In Carmine Priami quod est" (probably about Priamus) - Varro
"et in Nelei Carmine" - Varro
It looks like Nelei Carmine/Carmen Nelei supports using genitive.
Another pro genitive:
"ut a Naeuio narratum est in carmine belli Punici"
I think I have enough reason to believe it's OK to use genitive in this case, although I have the feeling that these authors chose genitive for a shorter and more concise name to refer to a work, also more casual perhaps.