Refine by:
-
▾ Subject
- Air (element) (3)
- Aries (1)
- Aristotle (1)
- Armillary Sphere (3)
- Astrolabe (1)
- Cancer (1)
- Capricorn (1)
- Earth (2)
- Earth (element) (3)
- Elemental region (1)
- Elements (7)
- Fire (element) (3)
- Joannes (6)
- Libra (1)
- Moon (3)
- Prime Mover (1)
- Quadrant (2)
- Sacrobosco (6)
- Sun (5)
- Venus (2)
- Water (element) (3)
- Zodiac (1)
- Zodiac signs (1)
- altitude (1)
- astronomical rings (6)
- author (1)
- aux/apogee (1)
- axis (1)
- causes (1)
- celestial (1)
- celestial bodies (1)
- celestial region (1)
- celestial spheres (2)
- cherubs (1)
- coin (1)
- complexions (1)
- concentric circles (1)
- cosmological diagram (1)
- cosmos (2)
- declination (1)
- deferent (2)
- dimension (1)
- drawing frame (1)
- eclipse (2)
- eighth sphere (1)
- epicycle (2)
- equant (1)
- equant point (1)
- geometric shapes (1)
- globe (3)
- gnomon (4)
- horizon (4)
- hours (1)
- image of (1)
- instrument(s) (15)
- lunar (1)
- meridian (2)
- metals (1)
- navicula (1)
- ninth sphere (1)
- orbit (1)
- orbs (3)
- paper instrument (2)
- perspective (2)
- perspective device (1)
- planetary natures (1)
- pole (1)
- qualities (1)
- rectilinear (1)
- refraction (1)
- shadow (4)
- shadow square (2)
- size of (1)
- sky (1)
- sphere (2)
- spheres of the Universe (1)
- sundial (2)
- terrestrial (3)
- the four (7)
- trepidation (1)
- tropic of Cancer (1)
- unequal (1)
- volvelle (1)
- zenith (1)