Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum
A 1505 astronomy textbook by Johannes de Sacrobosco, printed in Cologne by the Quentel press, written as a Latin primer for students of the sphere and the heavens. Its pictures are woodcut diagrams of orbits, the spherical earth, habitable zones and geometric solids, drawn with clean line work and printed labels that a designer could borrow for schematic or map-style graphics.
![Picture 1 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 12](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-12-0.webp)
![Picture 2 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 20](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-20-0.webp)
![Picture 3 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 21](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-21-0.webp)
![Picture 4 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 27](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-27-0.webp)
![Picture 5 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 30](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-30-0.webp)
![Picture 6 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 40](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-40-0.webp)
![Picture 7 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 43](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-43-0.webp)
![Picture 8 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 47](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-47-0.webp)
![Picture 9 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 50](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-50-0.webp)
![Picture 10 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 64](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-64-0.webp)
![Picture 11 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 69](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-69-0.webp)
![Picture 12 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 79](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-79-0.webp)
![Picture 13 of 13 from Opus sphericum magistri Ioa[n]nis de Sacro busco natione angli figuris verissime exculptis et i[n]terp[re]tatione familiari ad co[m]moditatem desiderantiu[m] iucundissima artis astronomice callere principia pulcherrime et iterata recognitione illustratum (1505), leaf 80](https://img.insideoutlibrary.com/img/200/ia-opussphericummag00sacr-80-0.webp)