Aeroacoustic aircraft. Original sci-fi oil painting on canvas.

Original oil painting on canvas 75×60 cm Aeroacoustic Aircraft ((in section). Shipping in a roll. This is a concept of a device of this type UAP which creates thrust through high-frequency wing vibrations, making it possible to effectively use the thermal energy of the air.  Some experimental studies have confirmed the potential of such aircraft, but this requires complex technical solutions. In the about section you can find more detailed information about this.