De principiis astronomiae [&] cosmographiae, deq[ue] vsu globi ab eodem editi. Item de orbis diuisione, [&] insulis, rebusq[ue] nuper inuentis.
A 1530 Latin treatise on astronomy and cosmography by Gemma Frisius, printed at Louvain and Antwerp, written to explain the use of the globe he had published and to describe the newly discovered lands of the world. The woodcuts show a armillary sphere diagram with Latin labels and a personified allegorical figure with two children inside an ornamental architectural frame; a designer could draw on their dense, precise line work, the ringed geometric instrument, and the Renaissance framing borders for scientific or cartographic graphics.
![Picture 1 of 2 from De principiis astronomiae [&] cosmographiae, deq[ue] vsu globi ab eodem editi. Item de orbis diuisione, [&] insulis, rebusq[ue] nuper inuentis. (1530), leaf 10](https://img.insideoutlibrary.com/img/200/ia-deprincipiisastr00gemm-10-0.webp)
![Picture 2 of 2 from De principiis astronomiae [&] cosmographiae, deq[ue] vsu globi ab eodem editi. Item de orbis diuisione, [&] insulis, rebusq[ue] nuper inuentis. (1530), leaf 88](https://img.insideoutlibrary.com/img/200/ia-deprincipiisastr00gemm-88-0.webp)