0077 - Page 37 - Caput XII : Quomodo Lumen generet colorum visibiles species in medio. Caput XIII : Quomodo per lumen calor generetur in terra in aere, sive athmosphaera

Fait partie de Ars magna lvcis et vmbrae, in decem libros digesta. Qvibvs admirandae lvcis et vmbrae in mundo, atque adeò vniuersa natura, vires effectusq, vti noua, ita varia nouorum reconditiorumq, speciminum exhibitione, ad varios mortalium vsus, panduntur