Andrew endureth an inverted crucifixion, appearing feet upward in truth and not in shadow.
On the thirtieth Andrew braved a cross head downward. (Verses from the Synaxarion)

He was the son of Jonah and brother of Peter, was born in Bethsaida and was a fisherman by trade. At first he was a disciple of John the Baptist, but when the Forerunner pointed to the Lord Jesus, saying, “Behold the Lamb of God!” (John 1:36), Andrew left his first teacher and followed Christ. Then, Andrew brought his brother Peter to the Lord. Following the descent of the Holy Spirit, it fell by lot to Andrew to preach the Gospel in Byzantium and Thrace, then in the lands along the Danube and in Russia around the Black Sea, and finally in Epirus, Greece and the Peloponnesos, where he suffered. In Kiev, he planted a Cross on a high place and prophesied a bright Christian future for the Russian people. In the city of Patras, he performed many miracles in the name of Christ, and won many over to the Lord. Among the new faithful were the brother and wife of the Proconsul Aegeates. Angered at this, Aegeates subjected Andrew to torture and then crucified him. While the apostle of Christ was still alive on the cross, he gave beneficial instructions to the Christians who had gathered around. The people wanted to take him down from the cross but he refused to let them. Then the apostle prayed to God and an extraordinary light encompassed him, which lasted for half an hour. When it disappeared, the apostle gave up his holy soul to God. Thus, the First-called Apostle, the first of the Twelve Great Apostles to know the Lord and follow Him, finished his earthly course. Andrew suffered for his Lord in the year 62.

The Holy Orthodox Church commemorates the holy, glorious, and all-laudable Apostle Andrew the First-Called on November 30.

Troparion for St. Andrew

As the first-called of the Apostles and brother of their leader,
O Andrew, entreat the Master of all to grant peace to the world,
and great mercy to our souls.