Aljafería Palace built during the second half of the 11th century in the Taifa of Zaragoza in Al-Andalus, present day Zaragoza, Spain. It was the residence of the Banu Hud dynasty during the era of Abu Jaffar Al-Muqtadir
St. Patrick’s Cathedral New York City 1879 James Renwick Jr. Neo Gothic
A beautiful timelapse of the oldest still working planetarium built by the amateur astronomer Eise Jeltes Eisinga in his living room in 1774 in The Netherlands.
