The market research firm reports and data estimated the Global mirror market size to be $122 billion dollars in 2021, reflecting the huge demand for mirrors in all manner of projects. The human desire to see themselves goes back to antiquity, and continues unabated to the modern day.
The Reconquista, or Christian reconquest of Iberia, took nearly 800 years. The fighting did not come without great attempts by Muslim powers across the strait trying to reestablish their presence in mainland Europe. The last gasp of that effort came in the 1330s, when the powerful Marinid sultanate of what is modern Morocco invaded in an attempt to reverse Christian gains and secure the perilous position of the Sultanate of Granada.