musee du scaphandre, espalion, aveyron ( france )

1860 1864 1980 ancient aqualung architecture aveyron baptiste beautiful benoareg blue bridge brown caught church clouds cloudy compressed deman device dusk engineer espalion espalionnais europe first flow france gas grey heritage historic historical history homage house houses inventors jacques james jean june landmark lot medieval miners mining modern musee museum ocher old olt palace pressure reflections regulator rescue river road rouquayrol scaphandre spring stone tank tourism town travel underwater unesco vieux was water with world