Antisolar point Antisolar point The antisolar point is the abstract point on the celestial sphere directly opposite of the Sun from an observer's perspective. This means that the antisolar point lies above the horizon when the Sun is below it, and vice versa. On a sunny day, the antisolar point can be easily found; it is located within the shadow of the observer's head. Like the zenith and nadir, the antisolar point is not fixed in three-dimensional space, but is defined relative to the observer. Each observer has their own antisolar point, which moves along with them as they change position. The
Nadir Afonso artworks Nadir Afonso artworks This is a list of Nadir Afonso artworks: paintings, engravings, and architecture. All data was sourced from websites (linked to) and from the books and catalogues listed in the main Nadir Afonso article. Titles are shown in their original language as conceived by the artist, and translated if needed, except the titles made of place names, which are shown in the English form. Multiple-source inconsistencies are shown in the Notes column. The artist's method usually involves one or more studies before the final artwork, which sometimes is revealed only years later; the artist also sometimes returns to