Need help identifying this modern art print / painting

Need help identifying print or painting linked here. It measures 3ft by 5ft and does not seem to have any signature unless its covered by the frame. There is no identifying marks on the back either. It belonged to my Uncle who was a close friend of Reid Miles, designer and photographer know for his work with Blue Note records and Coca-Cola. Maybe it is something he did? Any help would be appreciated.

https://1drv.ms/i/s!Atjuzexwf9DYhG3AOLCzBo4dKf7p