Overlooking Tricastin Nuclear from the troglodyte settlement.
Donzère Mondragon multi-site. Dedicated to one André Blondel, Who he? Read on...
André-Eugène Blondel (28 August 1863 – 15 November 1938) was a French engineer andphysicist. He is the inventor of the electromechanical oscillograph and a system of photometricunits of measurement.