aerodynamics - Is there ground effect flying below an infinite 2D

People talk about wing tip vortices and say things like the ground acts as an aerodynamic mirror. What (if any) difference would there be for a wing flying underneath a 2D plane? As in the picture

Aerodynamics of Finite Wings – Introduction to Aerospace Flight

The mathematical model in the present work. A wing is in ground

PDF) Effect of Wing Twist in Ground Proximity

Ask Us - Ground Effect and WIG Vehicles

Aircraft Equations of Motion – Introduction to Aerospace Flight

Ground effect on rotorcraft unmanned aerial vehicles: a review

Fluids, Free Full-Text

Ground Effect

Smooth Landings and Ground Effect - Infinite Flight Community

2005 Seminar Archive - USC Viterbi

Aerodynamics of Finite Wings – Introduction to Aerospace Flight

Transonic and supersonic ground effect aerodynamics - ScienceDirect