Perspectiua Joannis pisani || anglici viri religiosi vulgo cõ||munis appellata rationes visus in radiationibus ac li=||neis visualib#[us]. at#[que] speculares formas imagĩes/ ideas#[que] || visiuas ... || declarans/ Jn florentissi=||mo gymnasio Liptzensi emendata at#[que] in figuris #[qua...] dili=||gentissime rectificata.|| ... || - Johannes, Peckham (Landsberg, Martin, 1504)