Answer:
The Answer is <em><u>Albrecht Dürer.</u></em>
Explanation:
He was one of the most prominent artists of his time, best known for his landscapes and studies related to human proportion - at this point, he and Da Vinci were similar.
Well, explaining the statement of your question. Albrecht Dürer was an artist with a theoretical approach, which means that he just not observe what was around him, but study and research to obtain a better viewpoint of the work. His critiques expressed in the book cited by the question - A Course in the Art of Measurement with Compass and Ruler - was toward the artists of his homeland that were more preoccupied to obtain a good look for the painting, but they forgot to understand the world they look at so deeply. Comparing with the Italian artists, Dürer states that the use of mathematics, especially the euclidian geometry, was a precious tool that let the artist create a masterpiece. A good example is the use of perspective, developed by the Renaissance artist, highlighting Filippo Brunelleschi, one of the first artists to use the perspective.
Explanation:
In 313AD the Emperor Constantine issued the edict of Milan which accept Christianity
Answer:
The first major MusIim w0rk of astr0n0my was Zij al-Sindhind by al-Khwarizmi in 83O. The w0rk C0NTAlNS tables for the movements of the Sun, the M00n and the five planets known at the time.
Explanation:
Some thing illegal that could happen
