Ptolemy or optical factors and those caused by judgmental factors. He offered an obscure explanation of the sun or moon illusion (the enlarged apparent size on the horizon) based on the difficulty of looking upwards. There are several characters or items named after Ptolemy, including: [[File:Ptolemaeus - Quadripartitum, 1622 - 4658973.tif|thumb|"Quadripartitum", 1622]] [[Category:Ptolemy| ]] [[Category:100 births]] [[Category:170 deaths]] [[Category:1st-century Romans]] [[Category:2nd-century Romans]] [[Category:2nd-century philosophers]] [[Category:2nd-century poets]] [[Category:Egyptian calendar]] [[Category:Ancient Greek astrologers]] [[Category:Ancient Greek astronomers]] [[Category:Ancient Greek mathematicians]] [[Category:Ancient Greek music theorists]] [[Category:Astrological writers]] [[Category:Claudii]] [[Category:Egyptian astronomers]] [[Category:Egyptian mathematicians]] [[Category:Epigrammatists of the Greek Anthology]] [[Category:2nd-century people of Roman Egypt]] [[Category:Ancient Greek geographers]]
Ptolemy of Mauretania and Ptolemy’s initials are inscribed in Latin. Through his father’s central bust and inscription, Ptolemy is celebrating and showing the continuation of his family and rule, while honoring his paternal ancestry. The personification of his father as a Ptolemaic Pharaoh, Ptolemy is celebrating his Greek Egyptian descent and possibly his links to Alexander the Great. Ptolemy through the eagle is celebrating the Roman Peace, honoring the rule of the Roman Empire, while he is showing his allegiance and loyalty to Ancient Rome. Another coin, dating from the year 40, celebrates his senatorial decree. The coin shows on one side, a