By the air intake in the chin I thought it was a bloch 150, then see the wheels and I thought it was some variant of the Morane Saulnier 405 with radial engine.
When see the photos of those planes I realized that this is much smaller.
I arrived at a forum of the "prototype Armée del'Air Française" and I found it.
Is a
Roussel R-30 a small light fighter designed and built by the brother of the designer of Bloch 150, although this design measures and weighs half. (That's why the resemblance)
Length: 6.10 m (20 ft 0 in)
Wingspan: 7.72 m (25 ft 4 in)
Height: 2.10 m (6 ft 11 in)
Wing area: 10 m2 (110 sq ft)
Empty weight: 1,030 kg (2,271 lb)
Max takeoff weight: 1,768 kg (3,898 lb)
Powerplant: 1 × Gnome-Rhône 14M-7 14-cyl air-cooled radial piston engine, 510 kW (690 hp)
Maximum speed: 520 km/h (323 mph; 281 kn) at 5,800 m (19,000 ft)
Range: 1,200 km (746 mi; 648 nmi)
Endurance: 2 hours
Rate of climb: 19 m/s (3,700 ft/min)
Guns: 2x 20 mm (0.787 in) Hispano-Suiza HS.404 cannon
Although Jean-Jacques Rousseau was one of the parents of the illustration, I doubt that he would have designed an airplane.
But without a doubt the point is for mexchiwa.