Prompt
"Create a map illustration of Pan Am's transatlantic routes in 1991, showing the airline route network operated by Pan American World Airways. Depict the routes from major US airports, including John F. Kennedy International Airport, Miami International Airport, Boston Logan International Airport, and Washington Dulles International Airport, to European destinations such as London Heathrow Airport, Frankfurt Airport, Paris Charles de Gaulle Airport, Rome Fiumicino Airport, Madrid Barajas Airport, Brussels Airport, Zurich Airport, Geneva Airport, Berlin Tegel Airport, and Munich Airport. Use a vintage-style map with 1990s color palette and include iconic Pan Am branding. The illustration should convey the complexity and scope of Pan Am's transatlantic network before its operations ceased in 1991 and routes were transferred to Delta Air Lines."
