Delta Heritage Logos art piece that's a gift for customers with over a million miles

https://viewfromthewing.com/wp-content/uploads/2022/10/delta-million-miler-choice-page.png

I learned about this when reading a story about Al Parnell, who just reached a million miles. 

It not much compared to Tom Stuker who has over 20 million miles on United Airlines

https://viewfromthewing.com/heres-how-delta-air-lines-recognized-a-customer-who-flew-7-million-miles/