Lesbischer Reigen (Lesbian Roundelay) was Franz von Bayros’s last erotic portfolio, just six heliographed etchings in an edition of 200 copies, printed privately in Budapest. There is not much else to say beyond the innovative circular format and an artist at the pinnacle of his art, both imaginatively and technically. For some reason, maybe not that hard to guess, they are also now among the rarest of his etchings.